Quarterly report pursuant to Section 13 or 15(d)

LOANS AND ALLOWANCE FOR LOAN AND LEASE LOSSES (Summary of Aging of the Loan Portfolio by Class) (Details)

v3.22.1
LOANS AND ALLOWANCE FOR LOAN AND LEASE LOSSES (Summary of Aging of the Loan Portfolio by Class) (Details) - USD ($)
$ in Thousands
Mar. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Greater Than 90 Days and Still Accruing $ 8,247 $ 9,132  
Greater than 90 Days and still Accruing, % of total loans 0.06% 0.07%  
Nonaccrual $ 29,032 $ 31,100 $ 42,448
Nonaccrual, % of total loans 0.22% 0.24%  
Total Loans $ 13,459,349 $ 13,195,843  
Total loans, % of total loans 100.00% 100.00%  
Current      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due $ 13,400,748 $ 13,134,805  
Current, % of total loans 99.56% 99.54%  
30 to 59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due $ 17,955 $ 15,094  
Past Due, % of total loans 0.13% 0.11%  
60 to 89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due $ 3,367 $ 5,712  
Past Due, % of total loans 0.03% 0.04%  
Construction and Land Development      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Greater Than 90 Days and Still Accruing $ 1 $ 299  
Nonaccrual 869 2,697 3,072
Total Loans 969,059 862,236  
Construction and Land Development | Current      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 968,019 857,883  
Construction and Land Development | 30 to 59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 170 1,357  
Construction and Land Development | 60 to 89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 0 0  
Commercial Real Estate - Owner Occupied      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Greater Than 90 Days and Still Accruing 2,396 1,257  
Nonaccrual 4,865 5,637 7,128
Total Loans 2,007,671 1,995,409  
Commercial Real Estate - Owner Occupied | Current      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 1,995,329 1,987,133  
Commercial Real Estate - Owner Occupied | 30 to 59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 5,081 1,230  
Commercial Real Estate - Owner Occupied | 60 to 89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 0 152  
Commercial Real Estate - Non-Owner Occupied      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Greater Than 90 Days and Still Accruing 1,735 433  
Nonaccrual 3,287 3,641 2,317
Total Loans 3,875,681 3,789,377  
Commercial Real Estate - Non-Owner Occupied | Current      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 3,870,357 3,783,211  
Commercial Real Estate - Non-Owner Occupied | 30 to 59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 79 1,965  
Commercial Real Estate - Non-Owner Occupied | 60 to 89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 223 127  
Multifamily Real Estate      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Greater Than 90 Days and Still Accruing 0 0  
Nonaccrual 0 113 33
Total Loans 723,940 778,626  
Multifamily Real Estate | Current      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 723,816 778,429  
Multifamily Real Estate | 30 to 59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 124 84  
Multifamily Real Estate | 60 to 89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 0 0  
Commercial and Industrial      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Greater Than 90 Days and Still Accruing 763 1,897  
Nonaccrual 1,975 1,647 2,107
Total Loans 2,540,680 2,542,243  
Commercial and Industrial | Current      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 2,535,815 2,536,100  
Commercial and Industrial | 30 to 59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 1,382 1,161  
Commercial and Industrial | 60 to 89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 745 1,438  
Residential 1-4 Family - Commercial      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Greater Than 90 Days and Still Accruing 878 990  
Nonaccrual 2,239 2,285 9,993
Total Loans 569,801 607,337  
Residential 1-4 Family - Commercial | Current      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 565,606 601,946  
Residential 1-4 Family - Commercial | 30 to 59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 827 1,844  
Residential 1-4 Family - Commercial | 60 to 89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 251 272  
Residential 1-4 Family - Mortgage      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Greater Than 90 Days and Still Accruing 1,147 3,013  
Nonaccrual 12,039 11,397 12,600
Total Loans 824,163 816,524  
Residential 1-4 Family - Mortgage | Current      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 804,069 795,821  
Total Loans 804,069 795,821  
Residential 1-4 Family - Mortgage | 30 to 59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 5,890 3,368  
Total Loans 5,890 3,368  
Residential 1-4 Family - Mortgage | 60 to 89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 1,018 2,925  
Total Loans 1,018 2,925  
Residential 1-4 Family - Mortgage | Greater Than 90 Days and still Accruing      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans 1,147 3,013  
Residential 1-4 Family - Mortgage | Nonaccrual      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans 12,039 11,397  
Residential 1-4 Family - Revolving      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Greater Than 90 Days and Still Accruing 1,065 882  
Nonaccrual 3,371 3,406 4,629
Total Loans 568,403 560,796  
Residential 1-4 Family - Revolving | Current      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 562,159 554,652  
Total Loans 562,159 554,652  
Residential 1-4 Family - Revolving | 30 to 59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 1,157 1,493  
Total Loans 1,157 1,493  
Residential 1-4 Family - Revolving | 60 to 89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 651 363  
Total Loans 651 363  
Residential 1-4 Family - Revolving | Greater Than 90 Days and still Accruing      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans 1,065 882  
Residential 1-4 Family - Revolving | Nonaccrual      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans 3,371 3,406  
Auto      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Greater Than 90 Days and Still Accruing 192 241  
Nonaccrual 333 223 500
Total Loans 499,855 461,052  
Auto | Current      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 497,639 458,473  
Total Loans 497,639 458,473  
Auto | 30 to 59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 1,508 1,866  
Total Loans 1,508 1,866  
Auto | 60 to 89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 183 249  
Total Loans 183 249  
Auto | Greater Than 90 Days and still Accruing      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans 192 241  
Auto | Nonaccrual      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans 333 223  
Consumer      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Greater Than 90 Days and Still Accruing 70 120  
Nonaccrual 54 54 $ 69
Total Loans 171,875 176,992  
Consumer | Current      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 171,083 175,943  
Total Loans 171,083 175,943  
Consumer | 30 to 59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 467 689  
Total Loans 467 689  
Consumer | 60 to 89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 201 186  
Total Loans 201 186  
Consumer | Greater Than 90 Days and still Accruing      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans 70 120  
Consumer | Nonaccrual      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Total Loans 54 54  
Other Commercial      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Greater Than 90 Days and Still Accruing 0 0  
Nonaccrual 0 0  
Total Loans 708,221 605,251  
Other Commercial | Current      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 706,856 605,214  
Other Commercial | 30 to 59 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due 1,270 37  
Other Commercial | 60 to 89 Days Past Due      
Financing Receivable, Recorded Investment, Past Due [Line Items]      
Loans receivable, current and past due $ 95 $ 0