Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 11,815	$ 10,211
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	6,558	1,104
Depreciation, amortization and accretion	5,859	2,895
Stock-based compensation expense	33	34
Gains on securities available for sale	(926)	(97)
Net increase in servicing asset	(295)	0
(Gain) loss on sale of other real estate and repossessions and write-downs	8	(780)
(Gain) loss on sale of premises & equipment	(56)	168
Gain on sale of assets	(1,028)	0
Writedown of building	582	0
Increase in bank owned life insurance	(743)	(535)
Gain on sale of loans held for sale	0	(1,823)
Gain on sale of SBA loans	(1,600)	0
Origination of loans held for sale	(315,929)	(69,576)
Proceeds from sale of loans held for sale	275,219	61,323
Change in other assets	(696)	574
Change in other liabilities	2,105	379
Net cash (used in) provided by operating activities	(19,094)	3,877
CASH FLOWS FROM INVESTING ACTIVITIES
Purchases of investment securities available for sale	(181,685)	(72,482)
Proceeds from maturities, calls, and paydowns of investment securities available for sale	96,999	73,313
Proceeds from sale of investment securities available for sale	58,069	65,513
Net change in loans	(94,623)	(58,484)
Purchase of premises and equipment	(4,241)	(3,485)
Proceeds from sale of other real estate and repossessions	2,363	2,553
Purchase of bank-owned life insurance	(10,000)	0
Proceeds from bank owned life insurance	825	482
Redemption (purchase of) Federal Home Loan Bank stock	992	(831)
Proceeds from sale of premises and equipment	1,035	690
Net cash and cash equivalents paid in acquisition	0	(467)
Net cash (used in) provided by investing activities	(130,266)	6,802
CASH FLOWS FROM FINANCING ACTIVITIES
Change in noninterest-bearing customer deposits	94,364	8,753
Change in interest-bearing customer deposits	56,921	10,633
Dividends paid for common stock	(3,800)	(2,692)
Issuance of Paycheck Protection Program Liquidity Fund	134,500	0
Payment of Paycheck Protection Program Liquidity Fund	(27,711)	0
Proceeds from Federal Home Loan Bank advances	14,000	10,000
Payments of Federal Home Loan Bank advances	(38,500)	(8,000)
Net increase (decrease) in other borrowed money	0	14,563
Payments of Other borrowings	(1,000)	0
Net cash (used in) provided by financing activities	228,774	33,257
Net increase in cash and cash equivalents	79,414	43,936
Cash and cash equivalents at beginning of period	104,092	60,156
Cash and cash equivalents at end of period	183,506	104,092
SUPPLEMENTAL DISCLOSURES OF CASH FLOW INFORMATION
Cash paid during the period for interest	7,821	12,245
Cash paid during the period for income taxes	2,450	2,000
NONCASH INVESTING AND FINANCING ACTIVITIES
Acquisition of real estate through foreclosure	2,057	1,009
Change in goodwill	$ 485	$ 16,275