CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Operating activities
Net income	$ 18,328	$ 27,858	$ 22,289
Adjustments to reconcile net income to cash provided by operating activities:
Provision for loan losses	29,600	2,300	1,900
Depreciation and other amortization	2,190	1,915	1,755
Accretion and amortization of securities discounts and premiums, net	710	432	437
Write-down of real estate owned	1,029		117
Gain on sale of investment securities available for sale	(3)	(727)	(7)
Gain on sale of fixed assets	(196)		(8)
Net change in operating leases	180	585
Compensation expense related to stock options and restricted stock grants	1,397	1,698	1,502
Gain on sale of loans held for sale	(21,186)	(10,219)	(5,144)
Loans originated and held for sale	(594,289)	(380,632)	(204,429)
Proceeds from sale of loans held for sale	582,264	373,046	212,122
Increase in cash surrender value of bank owned life insurance	(1,091)	(1,001)	(878)
Increase in deferred tax asset	(2,741)	(420)	(115)
(Increase) decrease in other assets, net	(4,670)	(600)	216
Increase in other liabilities, net	9,097	4,074	1,946
Net cash provided by operating activities	20,619	18,309	31,703
Increase (decrease) in cash realized from:
Increase in loans, net	(203,632)	(267,613)	(291,923)
Purchase of property and equipment	(7,276)	(8,431)	(1,943)
Purchase of investment securities:
Available for sale	(50,854)	(39,930)	(23,181)
Other investments	(2,338)	(4,675)	(46)
Available for sale	24,784	19,212	9,025
Other investments	5,651	1,848	387
Proceeds from sale of investment securities available for sale		29,006	5,841
Purchase of life insurance policies		(5,000)
Proceeds from sale of fixed assets	2,895
Proceeds from sale of other real estate owned			132
Net cash used for investing activities	(230,770)	(275,583)	(301,708)
Increase (decrease) in cash realized from:
Increase in deposits, net	266,634	227,988	267,013
Increase (decrease) in Federal Home Loan Bank advances and other borrowings	(85,000)	60,000	(17,200)
Increase of subordinated debt		22,460
Proceeds from the exercise of stock options	1,388	1,769	900
Net cash provided by financing activities	183,022	312,217	250,713
Net increase (decrease) in cash and cash equivalents	(27,129)	54,943	(19,292)
Cash and cash equivalents, beginning of year	127,816	72,873	92,165
Cash and cash equivalents, end of year	100,687	127,816	72,873
Cash paid for
Interest	16,312	25,156	15,410
Income taxes	2,741	7,883	5,451
Schedule of non-cash transactions
Foreclosure of other real estate	2,198
Unrealized (gain) loss on securities, net of income taxes	(1,323)	(1,193)	455
Right-of-use assets obtained in exchange for lease obligations:
Operating leases	$ 2,115	$ 21,459