Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities:
Net income	$ 24,008	$ 13,035	$ 11,576
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation, amortization and accretion	5,423	4,539	3,301
Provision for loan losses	2,000	5,250	1,085
Deferred income tax expense (benefit)	1,194	(400)	341
Stock-based compensation expense	1,096	1,077	817
Excess tax benefit from exercise of SSARs	26		23
Proceeds from sale of loans held-for-sale	162,343	158,300	52,718
Originations of loans held-for-sale	(186,768)	(176,939)	(42,328)
Earnings from bank-owned life insurance	(1,227)	(794)	(647)
Net gain from sales of loans	(4,172)	(3,603)	(856)
Net gain from sales of investment securities	(46)	(115)	(14)
Net (gain)-loss from sale and write-down of foreclosed assets held-for-sale	(44)	(23)	44
Net (loss) from write-down and disposal of bank premises and equipment	186	142	13
Operating lease payments	60	29	81
Change in:
Accrued interest receivable	(900)	(985)	(10)
Other assets	1,099	(710)	420
Accrued interest payable and other liabilities	2,921	1,493	(778)
Net cash provided by operating activities	7,199	296	25,786
Available-for-sale securities:
Proceeds from sales	44,474	123,459	10,952
Proceeds from maturities, calls and principal pay-downs	54,213	68,906	35,045
Purchases	(411,406)	(271,504)	(43,384)
Decrease in restricted investments in bank stock	792	2,149	1,956
Net decrease (increase) in loans and leases	7,134	(132,541)	(36,912)
Principal portion of lease payments received under direct finance leases	5,262	3,551	3,170
Purchase of life insurance policies		(11,000)	(2,000)
Purchases of bank premises and equipment	(2,520)	(1,390)	(4,128)
Net cash (used in) provided by acquisition	(3,746)	53,004
Proceeds from sale of bank premises and equipment	1,719	187	240
Proceeds from sale of foreclosed assets held-for-sale	835	936	1,065
Net cash used in investing activities	(303,243)	(164,243)	(33,996)
Cash flows from financing activities:
Net increase in deposits	351,903	278,342	65,554
Net decrease in other borrowings	(12,223)	(37,839)	(38,527)
Proceeds from Paycheck Protection Program Liquidity Facility (PPPLF)		152,791
Repayment of PPPLF		(152,791)
Repayment of FHLB advances	(9,602)	(17,627)	(16,704)
Repayment of finance lease obligation	(159)	(83)	(73)
Proceeds from employee stock purchase plan participants	270	219	175
Dividends paid	(6,608)	(5,378)	(4,037)
Cash paid in lieu of fractional shares	(6)	(4)
Net cash provided by financing activities	323,575	217,630	6,388
Net increase (decrease) in cash and cash equivalents	27,531	53,683	(1,822)
Cash and cash equivalents, beginning	69,346	15,663	17,485
Cash and cash equivalents, ending	96,877	69,346	15,663
Supplemental Disclosures of Cash Flow Information, Cash payments for:
Interest	3,851	5,820	7,440
Income tax	2,650	3,250	1,950
Supplemental Disclosures of Non-cash Investing Activities:
Net change in unrealized gains on available-for-sale securities	(11,105)	6,772	5,946
Transfers from loans to foreclosed assets held-for-sale	481	800	1,288
Transfers from loans to loans held-for-sale, net	(23,821)	6,642	6,038
Transfers from premises and equipment to other assets held-for-sale	1,495
Right-of-use asset	1,519	72	6,211
Lease liability	1,519	72	$ 6,710
Transactions related to acquisition, Increase in assets and liabilities:
Securities	49,430	123,420
Loans	298,860	245,283
Restricted investments in bank stocks	1,186	692
Premises and equipment	3,405	6,907
Investment in bank-owned life insurance	7,233	9,230
Goodwill	12,575	6,843
Core deposit intangible asset	597	1,973
Leased property under finance leases	1,188
Right-of-use assets	756	1,354
Other assets	4,127	2,680
Non-interest-bearing deposits	(100,472)	(118,822)
Interest-bearing deposits	(208,057)	(276,816)
Short-term borrowings	(2,224)
FHLB advances	(4,602)	(7,627)
Secured borrowings	(20,619)
Finance lease obligation	(1,188)
Operating lease liabilities	(756)	(1,354)
Other liabilities	(2,631)	(1,356)
Fair value of common shares issued	$ (35,056)	$ (45,408)