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Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	$ 46,776	$ 21,063	$ 47,052	$ 19,943
Provision for loan losses	(2,196)	2,965	(1,744)	5,655
Loans charged off	(1,151)	(1,540)	(3,489)	(4,444)
Recoveries	1,303	797	2,913	2,131
Ending Balance	44,732	23,285	44,732	23,285
Commercial Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	16,715	9,323	16,901	8,945
Provision for loan losses	(1,058)	813	(1,536)	1,333
Loans charged off	(113)	(141)	(299)	(674)
Recoveries	149	154	627	545
Ending Balance	15,693	10,149	15,693	10,149
Residential Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	18,839	1,452	19,142	1,302
Provision for loan losses	(928)	527	(1,190)	778
Loans charged off	(243)	(166)	(431)	(423)
Recoveries	169	63	316	219
Ending Balance	17,837	1,876	17,837	1,876
Consumer Portfolio Segment [Member]
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	11,058	8,757	11,009	8,304
Provision for loan losses	(260)	1,950	768	3,730
Loans charged off	(795)	(1,233)	(2,759)	(3,347)
Recoveries	985	580	1,970	1,367
Ending Balance	10,988	10,054	10,988	10,054
Unallocated
Financing Receivable, Allowance for Credit Loss [Roll Forward]
Beginning balance	164	1,531	0	1,392
Provision for loan losses	50	(325)	214	(186)
Loans charged off	0	0	0	0
Recoveries	0	0	0	0
Ending Balance	$ 214	$ 1,206	$ 214	$ 1,206

X

- Definition

Provision charged for the period based on estimated losses to be realized from loan and lease transactions, excluding the impact of loss sharing agreements with the Federal Deposit Insurance Corporation (FDIC).

+ References

No definition available.

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- Definition

Amount of increase in allowance for credit loss on financing receivable from recovery.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 55
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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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- Definition

Amount of writeoff of financing receivable, charged against allowance for credit loss.

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- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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