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Loans and the Allowance for Credit Losses (Details) - Schedule of allowance for loan losses - 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 [Line Items] |  |  |  |
Balance | $ 80,568 | $ 54,169 | $ 79,226 | $ 38,293
Day 1 effect of CECL |  |  | 6,557 |
Balance as of January 1, 2021 as adjusted for changes in accounting principle |  |  | 85,783 |
Charge-offs | (212) | (449) | (212) | (576)
Recoveries | 14 | 4 | 75 | 7
(Reversal of) provision for credit losses (loans) | (1,686) | 15,000 | (6,962) | 31,000
Balance | 78,684 | 68,724 | 78,684 | 68,724
Commercial Portfolio Segment [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Balance | 26,435 | 9,058 | 28,443 | 8,349
Day 1 effect of CECL |  |  | (4,225) |
Balance as of January 1, 2021 as adjusted for changes in accounting principle |  |  | 24,218 |
Charge-offs | (50) | (380) | (50) | (504)
Recoveries | 13 | 2 | 73 | 2
(Reversal of) provision for credit losses (loans) | (831) | 665 | 1,326 | 1,498
Balance | 25,567 | 9,345 | 25,567 | 9,345
Commercial Real Estate Portfolio Segment [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Balance | 43,897 | 22,036 | 39,330 | 20,853
Day 1 effect of CECL |  |  | 9,605 |
Balance as of January 1, 2021 as adjusted for changes in accounting principle |  |  | 48,935 |
Charge-offs | (155) |  | (155) |
Recoveries |  | 2 |  | 2
(Reversal of) provision for credit losses (loans) | 73 | 617 | (4,965) | 1,800
Balance | 43,815 | 22,655 | 43,815 | 22,655
Commercial Construction Portfolio Segment [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Balance | 5,521 | 7,819 | 8,194 | 7,304
Day 1 effect of CECL |  |  | (961) |
Balance as of January 1, 2021 as adjusted for changes in accounting principle |  |  | 7,233 |
Charge-offs |  |  |  |
Recoveries |  |  |  |
(Reversal of) provision for credit losses (loans) | (594) | 207 | (2,306) | 722
Balance | 4,927 | 8,026 | 4,927 | 8,026
Residential Real Estate Portfolio Segment [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Balance | 4,704 | 1,681 | 2,687 | 1,685
Day 1 effect of CECL |  |  | 2,697 |
Balance as of January 1, 2021 as adjusted for changes in accounting principle |  |  | 5,384 |
Charge-offs | (7) | (69) | (7) | (69)
Recoveries |  |  |  | 3
(Reversal of) provision for credit losses (loans) | (331) | 78 | (1,011) | 71
Balance | 4,366 | 1,690 | 4,366 | 1,690
Consumer Portfolio Segment [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Balance | 11 | 3 | 4 | 3
Day 1 effect of CECL |  |  | 9 |
Balance as of January 1, 2021 as adjusted for changes in accounting principle |  |  | 13 |
Charge-offs |  |  |  | (3)
Recoveries | 1 |  | 2 |
(Reversal of) provision for credit losses (loans) | (3) | 2 | (6) | 5
Balance | 9 | 5 | 9 | 5
Unallocated [Member] |  |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |  |
Balance |  | 13,572 | 568 | 99
Day 1 effect of CECL |  |  | (568) |
Balance as of January 1, 2021 as adjusted for changes in accounting principle |  |  |  |
Charge-offs |  |  |  |
Recoveries |  |  |  |
(Reversal of) provision for credit losses (loans) |  | 13,431 |  | 26,904
Balance |  | $ 27,003 |  | $ 27,003

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- Definition Amount of allowance to cover probable credit losses adjustment 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. + References No definition available. + Details
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