Loans Receivable - Credit Quality Indicators (Details) - USD ($) $ in Thousands	Sep. 30, 2020	Dec. 31, 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Collateral for Secured Borrowings	$ 35,987
Pass		$ 3,625,083
OAEM		48,859
Substandard		93,413
2017		524
Financing Receivable, Originated in Current Fiscal Year	1,291,764
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	823,007
Financing Receivable, Originated Two Years before Latest Fiscal Year	485,843
Financing Receivable, Originated Three Years before Latest Fiscal Year	413,395
Financing Receivable, Originated Four Years before Latest Fiscal Year	447,028
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	933,948
Financing Receivable, Revolving	266,281
Financing Receivable revolving converted to Term Loans	5,464
Total	4,666,730	3,767,879
Potential problem loans receivable	159,800	87,800
Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Collateral for Secured Borrowings	34,137
Pass		2,811,483
OAEM		46,661
Substandard		88,089
2017		0
Financing Receivable, Originated in Current Fiscal Year	1,178,365
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	495,242
Financing Receivable, Originated Two Years before Latest Fiscal Year	351,735
Financing Receivable, Originated Three Years before Latest Fiscal Year	355,105
Financing Receivable, Originated Four Years before Latest Fiscal Year	419,841
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	886,519
Financing Receivable, Revolving	171,017
Financing Receivable revolving converted to Term Loans	4,826
Total	3,862,650	2,946,233
Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Collateral for Secured Borrowings	24,155
Pass		771,559
OAEM		16,340
Substandard		64,321
2017		0
Financing Receivable, Originated in Current Fiscal Year	80,514
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	160,182
Financing Receivable, Originated Two Years before Latest Fiscal Year	90,441
Financing Receivable, Originated Three Years before Latest Fiscal Year	64,619
Financing Receivable, Originated Four Years before Latest Fiscal Year	49,480
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	129,478
Financing Receivable, Revolving	171,017
Financing Receivable revolving converted to Term Loans	4,826
Total	750,557	852,220
Commercial Portfolio Segment [Member] \| Owner Occupied Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Collateral for Secured Borrowings	4,764
Pass		765,411
OAEM		24,659
Substandard		15,164
2017		0
Financing Receivable, Originated in Current Fiscal Year	78,911
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	167,369
Financing Receivable, Originated Two Years before Latest Fiscal Year	103,383
Financing Receivable, Originated Three Years before Latest Fiscal Year	103,517
Financing Receivable, Originated Four Years before Latest Fiscal Year	87,540
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	318,618
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	859,338	805,234
Commercial Portfolio Segment [Member] \| Non Owner Occupied Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Collateral for Secured Borrowings	5,218
Pass		1,274,513
OAEM		5,662
Substandard		8,604
2017		0
Financing Receivable, Originated in Current Fiscal Year	151,158
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	167,691
Financing Receivable, Originated Two Years before Latest Fiscal Year	157,911
Financing Receivable, Originated Three Years before Latest Fiscal Year	186,969
Financing Receivable, Originated Four Years before Latest Fiscal Year	282,821
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	438,423
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	1,384,973	1,288,779
Commercial Portfolio Segment [Member] \| Paycheck Protection Program
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	867,782
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	867,782	0
Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Pass		411,141
OAEM		0
Substandard		3,675
2017		524
Financing Receivable, Originated in Current Fiscal Year	40,081
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	86,732
Financing Receivable, Originated Two Years before Latest Fiscal Year	60,314
Financing Receivable, Originated Three Years before Latest Fiscal Year	35,548
Financing Receivable, Originated Four Years before Latest Fiscal Year	16,783
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	21,677
Financing Receivable, Revolving	95,264
Financing Receivable revolving converted to Term Loans	638
Total	357,037	415,340
Residential Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Collateral for Secured Borrowings	38
Pass		130,818
OAEM		0
Substandard		842
2017		0
Financing Receivable, Originated in Current Fiscal Year	24,100
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	46,513
Financing Receivable, Originated Two Years before Latest Fiscal Year	17,913
Financing Receivable, Originated Three Years before Latest Fiscal Year	12,496
Financing Receivable, Originated Four Years before Latest Fiscal Year	8,649
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	22,250
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	131,921	131,660
Real Estate Construction and Land Development [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Pass		271,641
OAEM		2,198
Substandard		807
2017		0
Financing Receivable, Originated in Current Fiscal Year	49,218
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	194,520
Financing Receivable, Originated Two Years before Latest Fiscal Year	55,881
Financing Receivable, Originated Three Years before Latest Fiscal Year	10,246
Financing Receivable, Originated Four Years before Latest Fiscal Year	1,755
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	3,502
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	315,122	274,646
Real Estate Construction and Land Development [Member] \| One to Four Family Real Estate Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Collateral for Secured Borrowings	1,812
Pass		101,973
OAEM		1,516
Substandard		807
2017		0
Financing Receivable, Originated in Current Fiscal Year	25,519
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	62,220
Financing Receivable, Originated Two Years before Latest Fiscal Year	6,203
Financing Receivable, Originated Three Years before Latest Fiscal Year	3,176
Financing Receivable, Originated Four Years before Latest Fiscal Year	971
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1,561
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	99,650	104,296
Real Estate Construction and Land Development [Member] \| Five or More Family Residential and Commercial Properties [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Pass		169,668
OAEM		682
Substandard		0
2017		0
Financing Receivable, Originated in Current Fiscal Year	23,699
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	132,300
Financing Receivable, Originated Two Years before Latest Fiscal Year	49,678
Financing Receivable, Originated Three Years before Latest Fiscal Year	7,070
Financing Receivable, Originated Four Years before Latest Fiscal Year	784
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1,941
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	215,472	$ 170,350
Pass [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	1,275,058
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	804,454
Financing Receivable, Originated Two Years before Latest Fiscal Year	467,445
Financing Receivable, Originated Three Years before Latest Fiscal Year	384,747
Financing Receivable, Originated Four Years before Latest Fiscal Year	409,062
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	856,984
Financing Receivable, Revolving	239,354
Financing Receivable revolving converted to Term Loans	1,275
Total	4,438,379
Pass [Member] \| Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	1,162,668
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	477,469
Financing Receivable, Originated Two Years before Latest Fiscal Year	333,869
Financing Receivable, Originated Three Years before Latest Fiscal Year	328,809
Financing Receivable, Originated Four Years before Latest Fiscal Year	382,297
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	811,687
Financing Receivable, Revolving	144,505
Financing Receivable revolving converted to Term Loans	802
Total	3,642,106
Pass [Member] \| Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	64,817
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	142,409
Financing Receivable, Originated Two Years before Latest Fiscal Year	79,659
Financing Receivable, Originated Three Years before Latest Fiscal Year	53,491
Financing Receivable, Originated Four Years before Latest Fiscal Year	45,436
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	116,934
Financing Receivable, Revolving	144,505
Financing Receivable revolving converted to Term Loans	802
Total	648,053
Pass [Member] \| Commercial Portfolio Segment [Member] \| Owner Occupied Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	78,911
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	167,369
Financing Receivable, Originated Two Years before Latest Fiscal Year	99,922
Financing Receivable, Originated Three Years before Latest Fiscal Year	88,349
Financing Receivable, Originated Four Years before Latest Fiscal Year	78,693
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	275,986
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	789,230
Pass [Member] \| Commercial Portfolio Segment [Member] \| Non Owner Occupied Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	151,158
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	167,691
Financing Receivable, Originated Two Years before Latest Fiscal Year	154,288
Financing Receivable, Originated Three Years before Latest Fiscal Year	186,969
Financing Receivable, Originated Four Years before Latest Fiscal Year	258,168
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	418,767
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	1,337,041
Pass [Member] \| Commercial Portfolio Segment [Member] \| Paycheck Protection Program
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	867,782
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	867,782
Pass [Member] \| Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	40,061
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	86,402
Financing Receivable, Originated Two Years before Latest Fiscal Year	59,782
Financing Receivable, Originated Three Years before Latest Fiscal Year	35,068
Financing Receivable, Originated Four Years before Latest Fiscal Year	16,361
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	20,521
Financing Receivable, Revolving	94,849
Financing Receivable revolving converted to Term Loans	473
Total	353,517
Pass [Member] \| Residential Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	24,100
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	46,513
Financing Receivable, Originated Two Years before Latest Fiscal Year	17,913
Financing Receivable, Originated Three Years before Latest Fiscal Year	12,436
Financing Receivable, Originated Four Years before Latest Fiscal Year	8,649
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	21,751
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	131,362
Pass [Member] \| Real Estate Construction and Land Development [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	48,229
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	194,070
Financing Receivable, Originated Two Years before Latest Fiscal Year	55,881
Financing Receivable, Originated Three Years before Latest Fiscal Year	8,434
Financing Receivable, Originated Four Years before Latest Fiscal Year	1,755
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	3,025
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	311,394
Pass [Member] \| Real Estate Construction and Land Development [Member] \| One to Four Family Real Estate Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	25,519
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	62,220
Financing Receivable, Originated Two Years before Latest Fiscal Year	6,203
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,364
Financing Receivable, Originated Four Years before Latest Fiscal Year	971
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1,561
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	97,838
Pass [Member] \| Real Estate Construction and Land Development [Member] \| Five or More Family Residential and Commercial Properties [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	22,710
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	131,850
Financing Receivable, Originated Two Years before Latest Fiscal Year	49,678
Financing Receivable, Originated Three Years before Latest Fiscal Year	7,070
Financing Receivable, Originated Four Years before Latest Fiscal Year	784
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1,464
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	213,556
Special Mention [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	13,117
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	6,355
Financing Receivable, Originated Two Years before Latest Fiscal Year	8,966
Financing Receivable, Originated Three Years before Latest Fiscal Year	10,033
Financing Receivable, Originated Four Years before Latest Fiscal Year	19,024
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	28,671
Financing Receivable, Revolving	18,517
Financing Receivable revolving converted to Term Loans	98
Total	104,781
Special Mention [Member] \| Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	13,117
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	6,355
Financing Receivable, Originated Two Years before Latest Fiscal Year	8,966
Financing Receivable, Originated Three Years before Latest Fiscal Year	10,033
Financing Receivable, Originated Four Years before Latest Fiscal Year	19,024
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	28,638
Financing Receivable, Revolving	18,188
Financing Receivable revolving converted to Term Loans	98
Total	104,419
Special Mention [Member] \| Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	13,117
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	6,355
Financing Receivable, Originated Two Years before Latest Fiscal Year	5,622
Financing Receivable, Originated Three Years before Latest Fiscal Year	2,244
Financing Receivable, Originated Four Years before Latest Fiscal Year	1,683
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	2,104
Financing Receivable, Revolving	18,188
Financing Receivable revolving converted to Term Loans	98
Total	49,411
Special Mention [Member] \| Commercial Portfolio Segment [Member] \| Owner Occupied Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,344
Financing Receivable, Originated Three Years before Latest Fiscal Year	7,789
Financing Receivable, Originated Four Years before Latest Fiscal Year	5,499
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	23,170
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	39,802
Special Mention [Member] \| Commercial Portfolio Segment [Member] \| Non Owner Occupied Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	11,842
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	3,364
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	15,206
Special Mention [Member] \| Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0
Financing Receivable, Revolving	329
Financing Receivable revolving converted to Term Loans	0
Total	329
Special Mention [Member] \| Real Estate Construction and Land Development [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	33
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	33
Special Mention [Member] \| Real Estate Construction and Land Development [Member] \| Five or More Family Residential and Commercial Properties [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	33
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	33
Substandard [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	3,589
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	12,198
Financing Receivable, Originated Two Years before Latest Fiscal Year	9,432
Financing Receivable, Originated Three Years before Latest Fiscal Year	18,615
Financing Receivable, Originated Four Years before Latest Fiscal Year	18,942
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	48,293
Financing Receivable, Revolving	8,410
Financing Receivable revolving converted to Term Loans	4,091
Total	123,570
Substandard [Member] \| Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	2,580
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	11,418
Financing Receivable, Originated Two Years before Latest Fiscal Year	8,900
Financing Receivable, Originated Three Years before Latest Fiscal Year	16,263
Financing Receivable, Originated Four Years before Latest Fiscal Year	18,520
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	46,194
Financing Receivable, Revolving	8,324
Financing Receivable revolving converted to Term Loans	3,926
Total	116,125
Substandard [Member] \| Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	2,580
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	11,418
Financing Receivable, Originated Two Years before Latest Fiscal Year	5,160
Financing Receivable, Originated Three Years before Latest Fiscal Year	8,884
Financing Receivable, Originated Four Years before Latest Fiscal Year	2,361
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	10,440
Financing Receivable, Revolving	8,324
Financing Receivable revolving converted to Term Loans	3,926
Total	53,093
Substandard [Member] \| Commercial Portfolio Segment [Member] \| Owner Occupied Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	117
Financing Receivable, Originated Three Years before Latest Fiscal Year	7,379
Financing Receivable, Originated Four Years before Latest Fiscal Year	3,348
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	19,462
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	30,306
Substandard [Member] \| Commercial Portfolio Segment [Member] \| Non Owner Occupied Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	3,623
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	12,811
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	16,292
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	32,726
Substandard [Member] \| Consumer Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	20
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	330
Financing Receivable, Originated Two Years before Latest Fiscal Year	532
Financing Receivable, Originated Three Years before Latest Fiscal Year	480
Financing Receivable, Originated Four Years before Latest Fiscal Year	422
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	1,156
Financing Receivable, Revolving	86
Financing Receivable revolving converted to Term Loans	165
Total	3,191
Substandard [Member] \| Residential Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	60
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	499
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	559
Substandard [Member] \| Real Estate Construction and Land Development [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	989
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	450
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,812
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	444
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	3,695
Substandard [Member] \| Real Estate Construction and Land Development [Member] \| One to Four Family Real Estate Construction [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	0
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	0
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	1,812
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	0
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	1,812
Substandard [Member] \| Real Estate Construction and Land Development [Member] \| Five or More Family Residential and Commercial Properties [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Financing Receivable, Originated in Current Fiscal Year	989
Financing Receivable, Originated in Fiscal Year before Latest Fiscal Year	450
Financing Receivable, Originated Two Years before Latest Fiscal Year	0
Financing Receivable, Originated Three Years before Latest Fiscal Year	0
Financing Receivable, Originated Four Years before Latest Fiscal Year	0
Financing Receivable, Originated Five or More Years before Latest Fiscal Year	444
Financing Receivable, Revolving	0
Financing Receivable revolving converted to Term Loans	0
Total	1,883
Farmland [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Collateral for Secured Borrowings	18,979
Farmland [Member] \| Commercial Portfolio Segment [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Collateral for Secured Borrowings	18,979
Farmland [Member] \| Commercial Portfolio Segment [Member] \| Commercial and Industrial [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Collateral for Secured Borrowings	18,979
Farmland [Member] \| Commercial Portfolio Segment [Member] \| Owner Occupied Commercial Real Estate [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Collateral for Secured Borrowings	0
Farmland [Member] \| Commercial Portfolio Segment [Member] \| Non Owner Occupied Commercial Real Estate [Member]

Loans Receivable - Credit Quality Indicators (Details) - USD ($)
$ in Thousands

Sep. 30, 2020

Dec. 31, 2019

Financing Receivable, Credit Quality Indicator [Line Items]

Loans and Leases Receivable, Collateral for Secured Borrowings

$ 35,987

Pass

$ 3,625,083

OAEM

48,859

Substandard

93,413