Consolidated Statements of Cash Flows - USD ($)	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020
OPERATING ACTIVITIES:
Net income	$ 16,914,000	$ 10,539,000
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	500,000	4,000,000
Net amortization of purchase premiums and discounts on securities	123,000	115,000
Depreciation and amortization	583,000	791,000
PPP deferred fees and costs	1,707,000	4,419,000
Deferred income tax benefit	(585,000)	(1,343,000)
Net security gains	(43,000)	(306,000)
Stock compensation expense	784,000	707,000
Valuation write-downs on OREO	0	200,000
Gain on sale of mortgage loans, net	(3,467,000)	(1,861,000)
Gain on sale of SBA loans held for sale, net	(741,000)	(565,000)
Origination of mortgage loans sold	(183,843,000)	(105,855,000)
Origination of SBA loans held for sale	(7,178,000)	(3,150,000)
Proceeds from sale of mortgage loans, net	187,310,000	107,716,000
Proceeds from sale of SBA loans held for sale, net	6,466,000	7,095,000
BOLI income	(261,000)	(327,000)
Net change in other assets and liabilities	1,446,000	(2,746,000)
Net cash provided by operating activities	19,715,000	19,429,000
INVESTING ACTIVITIES
Purchases of securities held to maturity	(5,836,000)	0
Purchases of securities available for sale	(3,500,000)	(2,717,000)
Purchases of FHLB stock, at cost	(29,741,000)	(39,430,000)
Maturities and principal payments on securities held to maturity	3,836,000	0
Maturities and principal payments on debt securities available for sale	9,406,000	8,471,000
Proceeds from sales of debt securities available for sale	7,048,000	6,029,000
Proceeds from sales of equity securities	0	111,000
Proceeds from redemption of FHLB stock	31,275,000	41,985,000
Proceeds from sale of OREO	0	812,000
Net increase in SBA PPP loans	(15,962,000)	(140,516,000)
Net increase in loans	(11,037,000)	(34,351,000)
Proceeds from BOLI	215,000	215,000
Proceeds from sale of premises and equipment	20,000	0
Purchases of premises and equipment	(411,000)	(278,000)
Net cash used in investing activities	(14,687,000)	(159,669,000)
FINANCING ACTIVITIES
Net increase in deposits	36,357,000	233,343,000
Proceeds from new borrowings	125,000,000	183,000,000
Repayments of borrowings	(160,000,000)	(243,000,000)
Proceeds from exercise of stock options	267,626	395,518
Fair market value of shares withheld to cover employee tax liability	(177,000)	(172,000)
Dividends on common stock	(1,709,000)	(1,669,000)
Purchase of treasury stock	(2,226,000)	(2,991,000)
Net cash provided by financing activities	(2,487,000)	168,907,000
Increase in cash and cash equivalents	2,541,000	28,667,000
Cash and cash equivalents, beginning of period	219,311,000	158,016,000
Cash and cash equivalents, end of period	221,852,000	186,683,000
SUPPLEMENTAL DISCLOSURES
Interest paid	4,806,000	8,321,000
Income taxes paid	6,780,000	3,632,000
Noncash investing activities:
Transfer of SBA loans held for sale to held to maturity	0	1,204,000
Capitalization of servicing rights	$ 125,000	$ 578,000