v3.22.1
ALLOWANCE FOR CREDIT LOSSES - Bank's Allowance for Credit Losses (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
Financing Receivable Allowance For Credit Losses [Line Items]      
Beginning Balance $ 33,776 $ 24,200 $ 24,200
Provision for Credit Losses (943) (1,212) 856
Initial Allowance on Acquired PCD Loans     9,545
Charge-offs (145) (214) (1,824)
Recoveries 134 406 999
Ending Balance 32,822 23,180 33,776
Residential Properties      
Financing Receivable Allowance For Credit Losses [Line Items]      
Beginning Balance 2,637 5,115 5,115
Provision for Credit Losses 561 918 (1,453)
Initial Allowance on Acquired PCD Loans     93
Charge-offs     (1,118)
Ending Balance 3,198 6,033 2,637
Commercial Real Estate      
Financing Receivable Allowance For Credit Losses [Line Items]      
Beginning Balance 17,049 8,711 8,711
Provision for Credit Losses (1,413) (2,755) 774
Initial Allowance on Acquired PCD Loans     7,564
Ending Balance 15,636 5,956 17,049
Land and Construction      
Financing Receivable Allowance For Credit Losses [Line Items]      
Beginning Balance 1,995 892 892
Provision for Credit Losses (227) 3,070 1,051
Initial Allowance on Acquired PCD Loans     52
Ending Balance 1,768 3,962 1,995
Commercial and Industrial Loans      
Financing Receivable Allowance For Credit Losses [Line Items]      
Beginning Balance 11,992 9,249 9,249
Provision for Credit Losses 149 (2,379) 614
Initial Allowance on Acquired PCD Loans     1,836
Charge-offs (145) (214) (706)
Recoveries 134 406 999
Ending Balance 12,130 7,062 11,992
Consumer Loans      
Financing Receivable Allowance For Credit Losses [Line Items]      
Beginning Balance 103 233 233
Provision for Credit Losses (13) (66) (130)
Ending Balance $ 90 $ 167 $ 103