Revenue Recognition (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Interest income, not-in-scope [Abstract]
Interest and fees on loans	$ 13,156	$ 8,790
Interest on securities	39	6
Other interest income	28	10
Total interest income	13,223	8,806
Non-interest income [Abstract]
Total non-interest income	11,682	6,079
Service Charges on Deposit Accounts [Member]
Non-interest income [Abstract]
Non-interest income, in-scope	8	6
Strategic Program Set Up Fees [Member]
Non-interest income [Abstract]
Non-interest income, in-scope	49	0
Strategic Program Fees [Member]
Non-interest income [Abstract]
Non-interest income, not in-scope	6,166	2,873
Gain on Sales of Loans, Net [Member]
Non-interest income [Abstract]
Non-interest income, not in-scope	5,052	2,603
SBA Loan Servicing Fees [Member]
Non-interest income [Abstract]
Non-interest income, not in-scope	387	152
Change in Fair Value on Investment in BFG [Member]
Non-interest income [Abstract]
Non-interest income, not in-scope	(398)	360
Other Miscellaneous Income [Member]
Non-interest income [Abstract]
Non-interest income, not in-scope	10	5
Strategic Program Service Charges [Member]
Non-interest income [Abstract]
Non-interest income, not in-scope	$ 408	$ 80