CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Cash Flows from Operating Activities:
Net income (loss)	$ 6,161	$ 5,094	$ (3,819)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Amortization and accretion of investment premiums and discounts, net	(51)	267	269
Amortization and accretion of purchase loan premiums and discounts, net	2,722	2,087	816
Amortization of debt issuance costs	38	111	112
Amortization of core deposit intangible	47	47	74
Amortization of servicing assets of sold SBA loans	98	67	22
Impairment of intangible assets	0	0	206
Purchase price adjustment expense related to acquisition activity	0	0	556
Provision (credit) for loan losses	1,885	(500)	2,170
Depreciation and amortization	1,325	1,521	1,505
Gain on sales of available-for-sale securities	0	(76)	0
Gain on sale of premises and equipment	0	(550)	0
Share-based compensation	86	150	159
Decrease (increase) in deferred income taxes, net	1,490	(261)	(323)
Originations of SBA loans held for sale	(23,972)	(16,574)	(2,049)
Proceeds from sale of SBA loans held for sale	23,077	16,267	12,160
Gains on sale of SBA loans held for sale, net	(1,461)	(1,886)	(566)
Net (gain) loss on sale and write-down of other real estate owned	0	(2)	69
Changes in assets and liabilities:
(Increase) decrease in accrued interest and dividends receivable	(1,445)	798	(3,017)
Increase in other assets	(879)	(2,124)	(331)
(Decrease) increase in accrued expenses and other liabilities	(2,085)	3,160	(1,732)
Net cash provided by operating activities	7,036	7,596	6,281
Cash Flows from Investing Activities:
Proceeds from maturity or sales on available-for-sale securities	3,600	77,690	0
Principal repayments on available-for-sale securities	6,723	11,667	9,879
Purchases of available-for-sale securities	(19,330)	(136,135)	(11,248)
Redemptions (purchases) of Federal Reserve Bank stock	216	(60)	114
Redemptions (purchases) of Federal Home Loan Bank stock	310	319	(26)
Origination of loans receivable	(211,383)	(220,349)	(36,860)
Purchases of loans receivable	(141,412)	(89,338)	(32,785)
Payments received on loans receivable	239,639	298,059	153,495
Purchases of premises and equipment	(414)	(430)	(70)
Proceeds from sale of premises and equipment	0	1,464	0
Proceeds from sale of other real estate owned	0	1,908	425
Net cash (used in) provided by investing activities	(122,051)	(55,205)	82,924
Increase (decrease) in deposits, net
Increase (decrease) in deposits, net	111,884	62,906	(133,877)
Increase in purchased deposits	0	0	49,998
Repayments of FHLB borrowings	(5,000)	0	(10,000)
Repayments of senior notes	(12,000)	0	0
Proceeds from issuance of senior notes	12,000	0	0
Principal repayments of note payable	(206)	(203)	(199)
(Increase) decrease in advances from borrowers for taxes and insurance	(215)	(2,685)	105
Net cash provided by (used in) financing activities	106,463	60,018	(93,973)
Net (decrease) increase in cash and cash equivalents	(8,552)	12,409	(4,768)
Cash and cash equivalents at beginning of year	47,045	34,636	39,404
Cash and cash equivalents at end of year	38,493	47,045	34,636
Supplemental Disclosures of Cash Flow Information:
Cash paid for interest	10,472	7,210	15,037
Cash paid (refund) for income taxes, net	102	140	(659)
Non-cash transactions:
Transfers of SBA loans held for sale to loans receivable	274	281	9,542
Transfers of loans receivable to loans held for sale	0	0	5,022
Capitalized servicing assets	400	335	137
Operating lease right-of-use assets	80	373	40
Accrued rent payable - adoption ASC 842	0	0	22
Interest rate swaps	(535)	449	(493)
Deferred cost for capital raise	(825)	825	0
Deferred debt issuance costs	360	0	0
Increase in premises and equipment	0	10	290
Reclassification of premises and equipment to implementation cost	0	52	0
Increase in accrued expense and other liabilities	0	(62)	(290)
Decrease in escrow deposit related to acquisition activity	0	0	(657)
Decrease in liabilities related to acquisition activity	0	0	15
Decrease in contingent consideration related to acquisition activity	$ 0	$ 0	$ 86