Fair Value - Carrying Amount and Fair Values (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Carrying amount | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Cash and cash equivalents	$ 163,380	$ 244,818
Carrying amount | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities	136,871	79,322
SBA loans held for sale	36,338	27,373
Loans, net of allowance for loan losses	1,882,215	1,599,773
Financial liabilities:
Deposits	1,796,597	1,758,881
Borrowed funds and subordinated debentures	290,310	50,310
Carrying amount | Significant Unobservable Inputs (Level 3) | Recurring | Corporate and other securities
Financial assets:
Securities	5,300
Estimated fair value | Quoted Prices in Active Markets for Identical Assets (Level 1)
Financial assets:
Cash and cash equivalents	163,380	244,818
Estimated fair value | Significant Other Observable Inputs (Level 2)
Financial assets:
Securities	131,710	79,275
SBA loans held for sale	40,367	31,014
Loans, net of allowance for loan losses	1,807,100	1,605,248
Financial liabilities:
Deposits	1,781,045	1,755,670
Borrowed funds and subordinated debentures	288,272	$ 50,842
Estimated fair value | Significant Unobservable Inputs (Level 3) | Recurring | Corporate and other securities
Financial assets:
Securities	$ 4,900