XML 123 R66.htm IDEA: XBRL DOCUMENT v3.20.1
Loans - Summary of Information Pertaining to Impaired Loans Excluding Acquired Loans (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Financing Receivable, Impaired [Line Items]      
Impaired loans with no related allowance recorded, Recorded Investment $ 901 $ 2,130 $ 920
Impaired loans with no related allowance recorded, Unpaid Principal Balance 987 2,541 942
Impaired loans with no related allowance recorded, Average Recorded Investment 1,631 924 3,263
Impaired loans with no related allowance recorded, Interest Income Recognized 0 7 3
Impaired loans with an allowance recorded, Recorded Investment 7,811 7,747 2,539
Impaired loans with an allowance recorded, Unpaid Principal Balance 8,226 7,809 2,618
Impaired loans with an allowance recorded, Related Allowance 1,347 1,154 1,973
Impaired loans with an allowance recorded, Average Recorded Investment 7,605 3,864 2,706
Impaired loans with an allowance recorded, Interest Income Recognized 15 39 53
Impaired loans Recorded Investment 8,712 9,877 3,459
Impaired loans Unpaid Principal Balance 9,213 10,350 3,560
Impaired loans Related Allowance 1,347 1,154 1,973
Impaired loans Average Recorded Investment 9,236 4,788 5,969
Impaired loans Interest Income Recognized 15 46 56
One- to four-family first mortgage      
Financing Receivable, Impaired [Line Items]      
Impaired loans with no related allowance recorded, Recorded Investment 187 0 0
Impaired loans with no related allowance recorded, Unpaid Principal Balance 187 0 0
Impaired loans with no related allowance recorded, Average Recorded Investment 109 0 0
Impaired loans with no related allowance recorded, Interest Income Recognized 0 0 0
Impaired loans with an allowance recorded, Recorded Investment 0 0 0
Impaired loans with an allowance recorded, Unpaid Principal Balance 0 0 0
Impaired loans with an allowance recorded, Related Allowance 0 0 0
Impaired loans with an allowance recorded, Average Recorded Investment 0 0 42
Impaired loans with an allowance recorded, Interest Income Recognized 0 0 0
Impaired loans Recorded Investment 187 0 0
Impaired loans Unpaid Principal Balance 187 0 0
Impaired loans Related Allowance 0 0 0
Impaired loans Average Recorded Investment 109 0 42
Impaired loans Interest Income Recognized 0 0 0
Home equity loans and lines      
Financing Receivable, Impaired [Line Items]      
Impaired loans with no related allowance recorded, Recorded Investment 404 441 470
Impaired loans with no related allowance recorded, Unpaid Principal Balance 450 476 476
Impaired loans with no related allowance recorded, Average Recorded Investment 418 454 395
Impaired loans with no related allowance recorded, Interest Income Recognized 0 0 1
Impaired loans with an allowance recorded, Recorded Investment 380 425 455
Impaired loans with an allowance recorded, Unpaid Principal Balance 425 457 461
Impaired loans with an allowance recorded, Related Allowance 348 349 348
Impaired loans with an allowance recorded, Average Recorded Investment 400 440 383
Impaired loans with an allowance recorded, Interest Income Recognized 0 0 1
Impaired loans Recorded Investment 784 866 925
Impaired loans Unpaid Principal Balance 875 933 937
Impaired loans Related Allowance 348 349 348
Impaired loans Average Recorded Investment 818 894 778
Impaired loans Interest Income Recognized 0 0 2
Commercial real estate      
Financing Receivable, Impaired [Line Items]      
Impaired loans with no related allowance recorded, Recorded Investment 19 149 22
Impaired loans with no related allowance recorded, Unpaid Principal Balance 21 161 32
Impaired loans with no related allowance recorded, Average Recorded Investment 41 32 19
Impaired loans with no related allowance recorded, Interest Income Recognized 0 7 0
Impaired loans with an allowance recorded, Recorded Investment 6,499 6,910 0
Impaired loans with an allowance recorded, Unpaid Principal Balance 6,587 6,910 0
Impaired loans with an allowance recorded, Related Allowance 298 484 0
Impaired loans with an allowance recorded, Average Recorded Investment 6,639 2,057 296
Impaired loans with an allowance recorded, Interest Income Recognized 15 38 0
Impaired loans Recorded Investment 6,518 7,059 22
Impaired loans Unpaid Principal Balance 6,608 7,071 32
Impaired loans Related Allowance 298 484 0
Impaired loans Average Recorded Investment 6,680 2,089 315
Impaired loans Interest Income Recognized 15 45 0
Construction and land      
Financing Receivable, Impaired [Line Items]      
Impaired loans with no related allowance recorded, Recorded Investment 0 0 0
Impaired loans with no related allowance recorded, Unpaid Principal Balance 0 0 0
Impaired loans with no related allowance recorded, Average Recorded Investment 0 0 0
Impaired loans with no related allowance recorded, Interest Income Recognized 0 0 0
Impaired loans with an allowance recorded, Recorded Investment 0 0 0
Impaired loans with an allowance recorded, Unpaid Principal Balance 0 0 0
Impaired loans with an allowance recorded, Related Allowance 0 0 0
Impaired loans with an allowance recorded, Average Recorded Investment 0 0 0
Impaired loans with an allowance recorded, Interest Income Recognized 0 0 0
Impaired loans Recorded Investment 0 0 0
Impaired loans Unpaid Principal Balance 0 0 0
Impaired loans Related Allowance 0 0 0
Impaired loans Average Recorded Investment 0 0 0
Impaired loans Interest Income Recognized 0 0 0
Multi-family residential      
Financing Receivable, Impaired [Line Items]      
Impaired loans with no related allowance recorded, Recorded Investment 0 0 0
Impaired loans with no related allowance recorded, Unpaid Principal Balance 0 0 0
Impaired loans with no related allowance recorded, Average Recorded Investment 0 0 0
Impaired loans with no related allowance recorded, Interest Income Recognized 0 0 0
Impaired loans with an allowance recorded, Recorded Investment 0 0 0
Impaired loans with an allowance recorded, Unpaid Principal Balance 0 0 0
Impaired loans with an allowance recorded, Related Allowance 0 0 0
Impaired loans with an allowance recorded, Average Recorded Investment 0 0 0
Impaired loans with an allowance recorded, Interest Income Recognized 0 0 0
Impaired loans Recorded Investment 0 0 0
Impaired loans Unpaid Principal Balance 0 0 0
Impaired loans Related Allowance 0 0 0
Impaired loans Average Recorded Investment 0 0 0
Impaired loans Interest Income Recognized 0 0 0
Commercial and industrial      
Financing Receivable, Impaired [Line Items]      
Impaired loans with no related allowance recorded, Recorded Investment 291 1,540 428
Impaired loans with no related allowance recorded, Unpaid Principal Balance 329 1,904 434
Impaired loans with no related allowance recorded, Average Recorded Investment 1,063 438 2,849
Impaired loans with no related allowance recorded, Interest Income Recognized 0 0 2
Impaired loans with an allowance recorded, Recorded Investment 932 412 2,084
Impaired loans with an allowance recorded, Unpaid Principal Balance 1,214 442 2,157
Impaired loans with an allowance recorded, Related Allowance 701 321 1,625
Impaired loans with an allowance recorded, Average Recorded Investment 566 1,367 1,985
Impaired loans with an allowance recorded, Interest Income Recognized 0 1 52
Impaired loans Recorded Investment 1,223 1,952 2,512
Impaired loans Unpaid Principal Balance 1,543 2,346 2,591
Impaired loans Related Allowance 701 321 1,625
Impaired loans Average Recorded Investment 1,629 1,805 4,834
Impaired loans Interest Income Recognized 0 1 54
Consumer      
Financing Receivable, Impaired [Line Items]      
Impaired loans with no related allowance recorded, Recorded Investment 0 0 0
Impaired loans with no related allowance recorded, Unpaid Principal Balance 0 0 0
Impaired loans with no related allowance recorded, Average Recorded Investment 0 0 0
Impaired loans with no related allowance recorded, Interest Income Recognized 0 0 0
Impaired loans with an allowance recorded, Recorded Investment 0 0 0
Impaired loans with an allowance recorded, Unpaid Principal Balance 0 0 0
Impaired loans with an allowance recorded, Related Allowance 0 0 0
Impaired loans with an allowance recorded, Average Recorded Investment 0 0 0
Impaired loans with an allowance recorded, Interest Income Recognized 0 0 0
Impaired loans Recorded Investment 0 0 0
Impaired loans Unpaid Principal Balance 0 0 0
Impaired loans Related Allowance 0 0 0
Impaired loans Average Recorded Investment 0 0 0
Impaired loans Interest Income Recognized $ 0 $ 0 $ 0