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Loans and the Allowance for Credit Losses (Details) - Allowance for loan losses - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019 | Dec. 31, 2018
--- | --- | --- | --- | ---
Allowance for loan and lease losses |  |  |  |
Allowance for loan and lease losses, individually evaluated for impairment | $ 16,217 | $ 14,314 |  |
Allowance for loan and lease losses, collectively evaluated for impairment | 58,358 | 59,072 |  |
Allowance for loan and lease losses, acquired portfolio |  | 5,840 |  |
Allowance for loan and lease losses, acquired with deteriorated credit quality individually analyzed | 4,198 |  |  |
Allowance for loan and lease losses, total | 78,773 | 79,226 | $ 38,293 | $ 34,954
Gross loans |  |  |  |
Loans Receivable, individually evaluated for impairment | 101,949 | 80,550 |  |
Loans Receivable, collectively evaluated for impairment | 6,722,164 | 5,192,274 |  |
Loans Receivable, acquired portfolio |  | 961,340 |  |
Loans Receivables, acquired with deteriorated credit quality individually analyzed | 14,238 | 13,517 |  |
Loans Receivable, Total | 6,838,351 | 6,247,681 |  |
Commercial Portfolio Segment [Member] |  |  |  |
Allowance for loan and lease losses |  |  |  |
Allowance for loan and lease losses, individually evaluated for impairment | 15,131 | 12,985 |  |
Allowance for loan and lease losses, collectively evaluated for impairment | 8,561 | 15,412 |  |
Allowance for loan and lease losses, acquired portfolio |  | 46 |  |
Allowance for loan and lease losses, acquired with deteriorated credit quality individually analyzed | 2,277 |  |  |
Allowance for loan and lease losses, total | 25,969 | 28,443 | 8,349 | 9,875
Gross loans |  |  |  |
Loans Receivable, individually evaluated for impairment | 33,726 | 35,061 |  |
Loans Receivable, collectively evaluated for impairment | 1,260,537 | 1,414,626 |  |
Loans Receivable, acquired portfolio |  | 68,402 |  |
Loans Receivables, acquired with deteriorated credit quality individually analyzed | 5,165 | 3,878 |  |
Loans Receivable, Total | 1,299,428 | 1,521,967 |  |
Commercial Real Estate Portfolio Segment [Member] |  |  |  |
Allowance for loan and lease losses |  |  |  |
Allowance for loan and lease losses, individually evaluated for impairment | 955 | 1,329 |  |
Allowance for loan and lease losses, collectively evaluated for impairment | 42,713 | 33,373 |  |
Allowance for loan and lease losses, acquired portfolio |  | 4,628 |  |
Allowance for loan and lease losses, acquired with deteriorated credit quality individually analyzed | 1,921 |  |  |
Allowance for loan and lease losses, total | 45,589 | 39,330 | 20,853 | 18,847
Gross loans |  |  |  |
Loans Receivable, individually evaluated for impairment | 49,310 | 15,827 |  |
Loans Receivable, collectively evaluated for impairment | 4,686,346 | 2,959,978 |  |
Loans Receivable, acquired portfolio |  | 802,190 |  |
Loans Receivables, acquired with deteriorated credit quality individually analyzed | 5,934 | 5,555 |  |
Loans Receivable, Total | 4,741,590 | 3,783,550 |  |
Commercial Construction Portfolio Segment [Member] |  |  |  |
Allowance for loan and lease losses |  |  |  |
Allowance for loan and lease losses, individually evaluated for impairment |  |  |  |
Allowance for loan and lease losses, collectively evaluated for impairment | 3,580 | 7,787 |  |
Allowance for loan and lease losses, acquired portfolio |  | 407 |  |
Allowance for loan and lease losses, acquired with deteriorated credit quality individually analyzed |  |  |  |
Allowance for loan and lease losses, total | 3,580 | 8,194 | 7,304 | 4,519
Gross loans |  |  |  |
Loans Receivable, individually evaluated for impairment | 13,196 | 24,284 |  |
Loans Receivable, collectively evaluated for impairment | 526,982 | 574,118 |  |
Loans Receivable, acquired portfolio |  | 19,345 |  |
Loans Receivables, acquired with deteriorated credit quality individually analyzed |  |  |  |
Loans Receivable, Total | 540,178 | 617,747 |  |
Residential Real Estate Portfolio Segment [Member] |  |  |  |
Allowance for loan and lease losses |  |  |  |
Allowance for loan and lease losses, individually evaluated for impairment | 131 |  |  |
Allowance for loan and lease losses, collectively evaluated for impairment | 3,497 | 1,928 |  |
Allowance for loan and lease losses, acquired portfolio |  | 759 |  |
Allowance for loan and lease losses, acquired with deteriorated credit quality individually analyzed |  |  |  |
Allowance for loan and lease losses, total | 3,628 | 2,687 | 1,685 | 1,266
Gross loans |  |  |  |
Loans Receivable, individually evaluated for impairment | 5,717 | 5,378 |  |
Loans Receivable, collectively evaluated for impairment | 246,413 | 241,925 |  |
Loans Receivable, acquired portfolio |  | 71,177 |  |
Loans Receivables, acquired with deteriorated credit quality individually analyzed | 3,139 | 4,084 |  |
Loans Receivable, Total | 255,269 | 322,564 |  |
Consumer Portfolio Segment [Member] |  |  |  |
Allowance for loan and lease losses |  |  |  |
Allowance for loan and lease losses, individually evaluated for impairment |  |  |  |
Allowance for loan and lease losses, collectively evaluated for impairment | 7 | 4 |  |
Allowance for loan and lease losses, acquired portfolio |  |  |  |
Allowance for loan and lease losses, acquired with deteriorated credit quality individually analyzed |  |  |  |
Allowance for loan and lease losses, total | 7 | 4 | 3 | 2
Gross loans |  |  |  |
Loans Receivable, individually evaluated for impairment |  |  |  |
Loans Receivable, collectively evaluated for impairment | 1,886 | 1,627 |  |
Loans Receivable, acquired portfolio |  | 226 |  |
Loans Receivables, acquired with deteriorated credit quality individually analyzed |  |  |  |
Loans Receivable, Total | 1,886 | 1,853 |  |
Unallocated Financing Receivables [Member] |  |  |  |
Allowance for loan and lease losses |  |  |  |
Allowance for loan and lease losses, individually evaluated for impairment |  |  |  |
Allowance for loan and lease losses, collectively evaluated for impairment |  | 568 |  |
Allowance for loan and lease losses, acquired portfolio |  |  |  |
Allowance for loan and lease losses, acquired with deteriorated credit quality individually analyzed |  |  |  |
Allowance for loan and lease losses, total |  | $ 568 | $ 99 | $ 445

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