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	$ 33,310	$ 28,840	$ 13,127
Adjustments to reconcile net income to net cash and cash equivalents provided by (used in) operating activities:
Provision for loan losses	2,976	522	5,961
Depreciation and amortization of premises and equipment	1,367	1,314	1,301
Amortization of net premiums on securities	629	882	587
Amortization of servicing assets	4,385	3,536	1,737
Accretion of loan discounts	(4,868)	(4,847)	(1,978)
Amortization of low income housing partnerships	697	522	262
Stock-based compensation	1,179	558	1,102
Deferred income taxes	1,081	(2,312)	(2,326)
Gain on sale of loans	(12,285)	(11,313)	(6,092)
Gain on sales of other assets	0	0	(213)
Earnings on company owned life insurance	(479)	(255)	(261)
Net change in fair value of equity investment with readily determinable fair value	431	108	(79)
Origination of loans held for sale	(137,642)	(177,042)	(111,015)
Proceeds from sales of loans held for sale	196,531	122,520	92,448
Net change in:
Accrued interest receivable	(2,396)	242	(1,462)
Other assets	269	5,793	2,531
Accrued interest payable	2,213	(463)	(1,665)
Other liabilities	(3,664)	3,117	1,184
Net cash provided by (used in) operating activities	83,734	(28,278)	(4,851)
Cash flows from investing activities
Net change in loans receivable	(138,998)	(123,069)	(109,470)
Proceeds from matured, called, or paid-down securities available for sale	32,191	35,941	30,321
Purchase of company owned life insurance	(10,000)	0	0
Purchase of loans	(225,133)	(97,631)	0
Purchase of securities available for sale	(115,819)	(98,368)	(65,226)
Purchase of equity investments	(53)	0
Purchase of Federal Home Loan Bank stock	(1,477)	(963)	(685)
Purchase of premises and equipment, net	(1,412)	(1,125)	(619)
Investment in low income housing partnerships	(1,076)	(829)	(1,389)
Net cash used in investing activities	(461,777)	(286,044)	(147,068)
Cash flows from financing activities
Net change in deposits	351,705	333,976	179,379
Cash received from stock option exercises	608	89	380
Proceeds from Federal Home Loan Bank advances	0	0	10,000
Repayment of Federal Home Loan Bank advances	0	(5,000)	(5,000)
Repurchase of common stock	0	(28)	(8,104)
Cash dividend paid on common stock	(6,676)	(5,132)	(4,262)
Payments related to tax-withholding for vested restricted stock awards	(81)	(434)	(107)
Net cash provided by financing activities	345,556	323,471	172,286
Net change in cash and cash equivalents	(32,487)	9,149	20,367
Cash and cash equivalents at beginning of period	115,459	106,310	85,943
Cash and cash equivalents at end of period	82,972	115,459	106,310
Supplemental cash flow information:
Income taxes	14,493	10,778	6,125
Interest	9,088	3,595	9,957
Supplemental non-cash disclosure:
Initial recognition of right-of-use assets	1,961	3,708	0
New commitments to low income housing partnership investments	$ 5,000	$ 3,500	$ 3,477