CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2020	Dec. 31, 2019	Mar. 31, 2019
Cash flows from operating activities
Net earnings	$ 6,278,000		$ 5,337,000
Adjustments to reconcile net earnings to net cash provided from operating activities:
Depreciation	989,000		1,003,000
Amortization	335,000		348,000
Deferred taxes	(613,000)		(43,000)
Premium amortization, net of discount accretion	912,000		943,000
Gain on sale of loans	(1,189,000)		(477,000)
Provision for credit losses	1,400,000	$ 0	575,000
Origination of loans held for sale	(25,017,000)		(13,560,000)
Proceeds from loans held for sale	24,550,000		14,610,000
Write-down of other real estate and repossessed assets	102,000		10,000
Net gain on sale of premises, equipment, other real estate owned and other assets	(2,000)		(34,000)
Stock based compensation	155,000		137,000
Net change in accrued interest receivable and other assets	1,775,000		(9,826,000)
Net change in accrued interest payable and other liabilities	(45,000)		11,302,000
Net cash provided by operating activities	9,630,000		10,325,000
Securities available for sale:
Purchases	(19,551,000)		(5,120,000)
Proceeds from maturities and principal repayments	10,142,000		5,855,000
Securities held to maturity:
Proceeds from maturities and principal repayments	3,024,000		1,666,000
Net originations of loans	(12,194,000)		3,760,000
Net purchases of premises and equipment	(2,054,000)		(1,154,000)
Net proceeds from sale of premises, equipment, other real estate owned and other assets	177,000		296,000
Net cash (used in) provided by investing activities	(20,456,000)		5,303,000
Cash flows from financing activities
Net change in deposits	43,622,000		90,821,000
Net change in securities sold under agreements to repurchase	743,000		(686,000)
Proceeds from FHLB advances	60,000,000		56,000,000
Repayment of FHLB advances	(44,504,000)		(121,005,000)
Proceeds from line of credit	20,000,000
Repayments of debentures			(500,000)
Purchase of treasury stock	(10,817,000)		(1,932,000)
Exercise of stock options	72,000		481,000
Cash dividends	(2,076,000)		(2,013,000)
Net cash provided by financing activities	67,040,000		21,166,000
Net change in cash and cash equivalents	56,214,000		36,794,000
Cash and cash equivalents at beginning of period	90,714,000		71,510,000
Cash and cash equivalents at end of period	146,928,000	$ 90,714,000	108,304,000
Supplemental disclosures of cash flow information
Interest paid	4,915,000		6,174,000
Supplemental schedule of noncash investing and financing activities
Purchase of treasury stock accrued			283,000
Cash dividends accrued	2,119,000		2,008,000
Transfer loans to other real estate owned and repossessed assets	$ 179,000		$ 130,000