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LOANS RECEIVABLE AND THE ALLOWANCE FOR CREDIT LOSSES (Risk-Rated and Non-Risk Rated Loans by Grade and Other Characteristic) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2024
Mar. 31, 2023
Dec. 31, 2023
Financing Receivable, Credit Quality Indicator [Line Items]      
Charge-offs $ 2,378 $ 1,480  
Owner-occupied      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 41,496   $ 170,577
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 146,413   163,939
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 154,490   161,864
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 157,592   144,665
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 141,346   84,423
Prior 235,711   154,219
Revolving Loans 28,015   36,210
Total Loans 905,063   915,897
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Revolving, Writeoff 0    
Charge-offs 0    
Commercial real estate - investment properties      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 26,190   154,128
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 148,264   168,286
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 186,678   281,324
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 277,242   123,315
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 121,957   156,174
Prior 745,402   608,983
Revolving Loans 39,152   49,134
Total Loans 1,544,885   1,541,344
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Revolving, Writeoff 0    
Charge-offs 0    
Multifamily Real Estate      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 37,609   96,865
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 100,027   177,907
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 169,221   215,220
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 183,695   101,336
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 100,968   46,886
Prior 214,196   169,733
Revolving Loans 3,385   3,285
Total Loans 809,101   811,232
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Revolving, Writeoff 0    
Charge-offs 0 0  
Commercial construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 8,102   89,175
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 89,113   62,302
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 46,406   4,814
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 757   12,705
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 12,642   0
Prior 991   1,015
Revolving Loans 0   0
Total Loans 158,011   170,011
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Revolving, Writeoff 0    
Charge-offs 0    
Multifamily construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 85,178   176,729
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 148,140   256,661
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 286,475   70,189
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 52,088   414
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 411   0
Prior 0   0
Revolving Loans 722   0
Total Loans 573,014   503,993
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Revolving, Writeoff 0    
Charge-offs 0    
One- to four- family construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 205,140   454,533
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 274,895   43,816
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 12,872   27,373
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 2,144   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   329
Prior 325   0
Revolving Loans 555   381
Total Loans 495,931   526,432
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Revolving, Writeoff 0    
Charge-offs 0    
Land and land development      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 51,204   188,134
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 168,830   81,324
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 65,447   34,146
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 29,539   12,338
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 11,684   8,409
Prior 17,052   10,152
Revolving Loans 807   2,136
Total Loans 344,563   336,639
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Revolving, Writeoff 0    
Charge-offs 0    
Commercial Business      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 38,234   159,948
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 153,935   228,789
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 208,389   124,429
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 118,784   139,273
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 128,454   104,097
Prior 224,036   128,185
Revolving Loans 390,884   371,013
Total Loans 1,262,716   1,255,734
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 418    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 1    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 1    
Financing Receivable, Revolving, Writeoff 305    
Charge-offs 725    
Agricultural business, including secured by farmland      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 9,250   53,227
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 50,677   35,520
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 33,930   25,937
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 25,475   17,658
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 17,326   31,704
Prior 69,286   40,854
Revolving Loans 112,014   126,189
Total Loans 317,958   331,089
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Revolving, Writeoff 0    
Charge-offs 0 0  
Small Balance Commercial Real Estate Loans [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 10,859   83,077
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 80,735   194,213
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 189,935   215,550
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 213,650   164,102
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 159,546   121,755
Prior 504,617   399,425
Revolving Loans 13   378
Total Loans 1,159,355   1,178,500
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Revolving, Writeoff 0    
Charge-offs 0    
Small business scored      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 38,259   197,196
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 191,760   277,128
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 266,336   173,482
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 167,062   84,432
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 80,247   62,321
Prior 149,202   97,206
Revolving Loans 135,201   130,389
Total Loans 1,028,067   1,022,154
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 307    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 187    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 47    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 543    
Financing Receivable, Revolving, Writeoff 0    
Charge-offs 1,084    
One- to four- family residential      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 73,063   362,703
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 357,343   590,494
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 582,171   265,485
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 261,478   57,527
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 55,733   32,059
Prior 237,046   209,569
Revolving Loans 0   209
Total Loans 1,566,834   1,518,046
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Revolving, Writeoff 0    
Charge-offs 0 30  
Consumer—home equity revolving lines of credit      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 4,551   5,003
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 832   3,010
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 4,260   1,933
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 1,812   2,309
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 2,470   1,421
Prior 7,772   6,214
Revolving Loans 575,363   568,813
Total Loans 597,060   588,703
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 0    
Financing Receivable, Revolving, Writeoff 54    
Charge-offs 54    
Consumer Loan [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 1,933   10,773
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 9,372   31,894
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 30,177   10,027
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 9,459   6,936
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 6,610   4,471
Prior 21,375   18,007
Revolving Loans 27,612   28,573
Total Loans 106,538   110,681
Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff 0    
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff 21    
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff 65    
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff 37    
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff 27    
Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff 56    
Financing Receivable, Revolving, Writeoff 309    
Charge-offs 569 $ 292  
Total Consumer [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Revolving, Writeoff 515    
Current | Small Balance Commercial Real Estate Loans [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 10,859   83,077
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 80,735   194,213
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 189,935   215,550
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 213,650   163,689
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 159,133   121,596
Prior 504,338   399,025
Revolving Loans 13   378
Total Loans 1,158,663   1,177,528
Current | Small business scored      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 38,259   197,138
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 191,736   276,888
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 263,647   172,286
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 166,289   84,320
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 79,248   61,613
Prior 148,379   96,269
Revolving Loans 134,261   129,998
Total Loans 1,021,819   1,018,512
Current | One- to four- family residential      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 73,063   360,797
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 354,622   586,167
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 578,455   262,414
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 257,392   56,436
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 54,818   31,275
Prior 233,780   206,247
Revolving Loans 0   209
Total Loans 1,552,130   1,503,545
Current | Consumer—home equity revolving lines of credit      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 4,551   5,003
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 832   2,594
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 3,063   1,564
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 1,302   1,200
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 1,382   1,177
Prior 6,342   4,678
Revolving Loans 573,322   566,249
Total Loans 590,794   582,465
Current | Consumer Loan [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 1,933   10,756
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 9,357   31,836
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 30,150   9,961
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 9,457   6,906
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 6,607   4,441
Prior 21,335   17,920
Revolving Loans 27,347   28,207
Total Loans 106,186   110,027
30-59 Days Past Due      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 20,141   15,936
30-59 Days Past Due | Owner-occupied      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 1,391   0
30-59 Days Past Due | Commercial real estate - investment properties      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
30-59 Days Past Due | Multifamily Real Estate      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
30-59 Days Past Due | Commercial construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
30-59 Days Past Due | Multifamily construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
30-59 Days Past Due | One- to four- family construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 598   286
30-59 Days Past Due | Land and land development      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 1,777   1,822
30-59 Days Past Due | Commercial Business      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 70   1,166
30-59 Days Past Due | Agricultural business, including secured by farmland      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
30-59 Days Past Due | Small Balance Commercial Real Estate Loans [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   159
Prior 0   400
Revolving Loans 0   0
Total Loans 0   559
30-59 Days Past Due | Small business scored      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   16
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   171
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 1,821   1,048
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 773   52
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 992   169
Prior 455   287
Revolving Loans 738   307
Total Loans 4,779   2,050
30-59 Days Past Due | One- to four- family residential      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   846
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 1,661   3,087
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 2,741   979
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 1,817   511
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 723   0
Prior 1,820   1,441
Revolving Loans 0   0
Total Loans 8,762   6,864
30-59 Days Past Due | Consumer—home equity revolving lines of credit      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   51
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 587   93
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   66
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 45   175
Prior 262   324
Revolving Loans 1,618   2,063
Total Loans 2,512   2,772
30-59 Days Past Due | Consumer Loan [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   5
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 1   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 27   62
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 2   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 3   0
Prior 40   81
Revolving Loans 179   269
Total Loans 252   417
60-89 Days Past Due      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 2,297   10,280
60-89 Days Past Due | Owner-occupied      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
60-89 Days Past Due | Commercial real estate - investment properties      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
60-89 Days Past Due | Multifamily Real Estate      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
60-89 Days Past Due | Commercial construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
60-89 Days Past Due | Multifamily construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
60-89 Days Past Due | One- to four- family construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
60-89 Days Past Due | Land and land development      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   553
60-89 Days Past Due | Commercial Business      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   5,735
60-89 Days Past Due | Agricultural business, including secured by farmland      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
60-89 Days Past Due | Small Balance Commercial Real Estate Loans [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 127   0
Revolving Loans 0   0
Total Loans 127   0
60-89 Days Past Due | Small business scored      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   18
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 718   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   60
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   79
Prior 114   393
Revolving Loans 202   83
Total Loans 1,034   633
60-89 Days Past Due | One- to four- family residential      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   540
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   510
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   388
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   151
Prior 77   790
Revolving Loans 0   0
Total Loans 77   2,379
60-89 Days Past Due | Consumer—home equity revolving lines of credit      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 252   98
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 381   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   50
Prior 120   246
Revolving Loans 210   445
Total Loans 963   839
60-89 Days Past Due | Consumer Loan [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   12
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 10   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   4
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   2
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   20
Prior 0   6
Revolving Loans 86   97
Total Loans 96   141
90 Days Past Due      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 16,991   16,948
90 Days Past Due | Owner-occupied      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
90 Days Past Due | Commercial real estate - investment properties      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
90 Days Past Due | Multifamily Real Estate      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
90 Days Past Due | Commercial construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
90 Days Past Due | Multifamily construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 0   0
90 Days Past Due | One- to four- family construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 4,487   4,201
90 Days Past Due | Land and land development      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 829   42
90 Days Past Due | Commercial Business      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 430   1,181
90 Days Past Due | Agricultural business, including secured by farmland      
Financing Receivable, Credit Quality Indicator [Line Items]      
Total Loans 1,585   2,171
90 Days Past Due | Small Balance Commercial Real Estate Loans [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   413
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 413   0
Prior 152   0
Revolving Loans 0   0
Total Loans 565   413
90 Days Past Due | Small business scored      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   24
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 24   69
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 150   148
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 7   460
Prior 254   257
Revolving Loans 0   1
Total Loans 435   959
90 Days Past Due | One- to four- family residential      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   1,060
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 1,060   700
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 975   1,582
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 2,269   192
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 192   633
Prior 1,369   1,091
Revolving Loans 0   0
Total Loans 5,865   5,258
90 Days Past Due | Consumer—home equity revolving lines of credit      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   365
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 358   178
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 129   1,043
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 1,043   19
Prior 1,048   966
Revolving Loans 213   56
Total Loans 2,791   2,627
90 Days Past Due | Consumer Loan [Member]      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 4   58
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   28
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   10
Prior 0   0
Revolving Loans 0   0
Total Loans 4   96
Pass | Owner-occupied      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 41,496   170,577
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 146,413   149,489
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 140,093   161,647
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 157,377   139,934
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 136,652   65,424
Prior 216,650   154,036
Revolving Loans 28,015   36,209
Total Loans 866,696   877,316
Pass | Commercial real estate - investment properties      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 26,190   154,128
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 148,264   168,286
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 186,678   281,324
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 277,242   123,315
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 121,957   156,174
Prior 734,449   597,977
Revolving Loans 39,152   47,936
Total Loans 1,533,932   1,529,140
Pass | Multifamily Real Estate      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 37,609   96,865
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 100,027   177,907
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 169,221   215,220
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 183,695   101,336
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 100,968   46,886
Prior 214,196   167,305
Revolving Loans 3,385   3,285
Total Loans 809,101   808,804
Pass | Commercial construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 8,102   86,165
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 84,917   62,302
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 46,406   4,056
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   12,705
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 12,642   0
Prior 991   1,015
Revolving Loans 0   0
Total Loans 153,058   166,243
Pass | Multifamily construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 85,178   176,729
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 148,140   256,661
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 286,475   70,189
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 52,088   414
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 411   0
Prior 0   0
Revolving Loans 722   0
Total Loans 573,014   503,993
Pass | One- to four- family construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 205,140   447,818
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 272,804   43,563
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 12,620   25,229
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   329
Prior 325   0
Revolving Loans 555   381
Total Loans 491,444   517,320
Pass | Land and land development      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 51,204   188,134
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 168,830   80,472
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 64,807   34,146
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 29,262   12,338
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 11,132   8,409
Prior 17,012   10,152
Revolving Loans 807   2,136
Total Loans 343,054   335,787
Pass | Commercial Business      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 38,234   157,830
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 152,135   223,582
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 203,797   121,031
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 116,832   134,066
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 123,296   102,545
Prior 221,271   126,175
Revolving Loans 375,938   363,652
Total Loans 1,231,503   1,228,881
Pass | Agricultural business, including secured by farmland      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 9,250   48,620
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 48,005   35,520
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 33,930   24,659
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 24,849   17,658
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 17,326   23,885
Prior 59,871   38,273
Revolving Loans 102,883   123,158
Total Loans 296,114   311,773
Special Mention | Owner-occupied      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   1
Total Loans 0   1
Special Mention | Commercial real estate - investment properties      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 2,699   2,714
Revolving Loans 0   1,198
Total Loans 2,699   3,912
Special Mention | Multifamily Real Estate      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Special Mention | Commercial construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   3,010
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 4,196   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 4,196   3,010
Special Mention | Multifamily construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Special Mention | One- to four- family construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Special Mention | Land and land development      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   852
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 640   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 640   852
Special Mention | Commercial Business      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   199
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 396   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   43
Prior 43   0
Revolving Loans 7,314   2,548
Total Loans 7,753   2,790
Special Mention | Agricultural business, including secured by farmland      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   550
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   652
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   301
Revolving Loans 5,706   308
Total Loans 5,706   1,811
Substandard | Owner-occupied      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   14,450
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 14,397   217
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 215   4,731
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 4,694   18,999
Prior 19,061   183
Revolving Loans 0   0
Total Loans 38,367   38,580
Substandard | Commercial real estate - investment properties      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 8,254   8,292
Revolving Loans 0   0
Total Loans 8,254   8,292
Substandard | Multifamily Real Estate      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   2,428
Revolving Loans 0   0
Total Loans 0   2,428
Substandard | Commercial construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   758
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 757   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 757   758
Substandard | Multifamily construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Substandard | One- to four- family construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   6,715
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 2,091   253
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 252   2,144
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 2,144   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 4,487   9,112
Substandard | Land and land development      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 277   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 552   0
Prior 40   0
Revolving Loans 0   0
Total Loans 869   0
Substandard | Commercial Business      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   1,919
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 1,404   5,207
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 4,592   3,398
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 1,952   5,207
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 5,158   1,509
Prior 2,722   2,010
Revolving Loans 7,632   4,813
Total Loans 23,460   24,063
Substandard | Agricultural business, including secured by farmland      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   4,057
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 2,672   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   626
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 626   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   7,819
Prior 9,415   2,280
Revolving Loans 3,425   2,723
Total Loans 16,138   17,505
Doubtful | Owner-occupied      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Doubtful | Commercial real estate - investment properties      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Doubtful | Multifamily Real Estate      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Doubtful | Commercial construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Doubtful | Multifamily construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Doubtful | One- to four- family construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Doubtful | Land and land development      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Doubtful | Commercial Business      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Doubtful | Agricultural business, including secured by farmland      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Loss | Owner-occupied      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Loss | Commercial real estate - investment properties      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Loss | Multifamily Real Estate      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Loss | Commercial construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Loss | Multifamily construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Loss | One- to four- family construction      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Loss | Land and land development      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Loss | Commercial Business      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans 0   0
Loss | Agricultural business, including secured by farmland      
Financing Receivable, Credit Quality Indicator [Line Items]      
Financing Receivable, Year One, Originated, Current Fiscal Year 0   0
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 0   0
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year 0   0
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 0   0
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year 0   0
Prior 0   0
Revolving Loans 0   0
Total Loans $ 0   $ 0