Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
OPERATING ACTIVITIES:
Net income	$ 5,740,000	$ 5,229,000
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	500,000	500,000
Net amortization of purchase premiums and discounts on securities	37,000	53,000
Depreciation and amortization	121,000	379,000
Deferred income tax expense	82,000	36,000
Stock compensation expense	283,000	265,000
Gain on sale of mortgage loans held for sale, net	(258,000)	(356,000)
Gain on sale of SBA loans held for sale, net	(316,000)	(547,000)
Origination of mortgage loans held for sale	(19,431,000)	(20,132,000)
Origination of SBA loans held for sale	(2,412,000)	(3,507,000)
Proceeds from sale of mortgage loans held for sale, net	19,689,000	20,488,000
Proceeds from sale of SBA loans held for sale, net	6,511,000	6,322,000
BOLI income	(151,000)	(171,000)
Net change in other assets and liabilities	819,000	(952,000)
Net cash provided by operating activities	11,214,000	7,607,000
INVESTING ACTIVITIES
Purchases of FHLB stock, at cost	(20,295,000)	(13,838,000)
Maturities and principal payments on securities held to maturity	89,000	132,000
Maturities and principal payments on debt securities available for sale	959,000	1,272,000
Proceeds from redemption of FHLB stock	20,970,000	17,393,000
Proceeds from sale of OREO	0	426,000
Net increase in loans	(12,541,000)	(26,674,000)
Purchases of premises and equipment	(109,000)	(309,000)
Net cash used in investing activities	(10,927,000)	(21,598,000)
FINANCING ACTIVITIES
Net increase in deposits	18,899,000	74,377,000
Proceeds from new borrowings	175,000,000	121,000,000
Repayments of borrowings	(190,000,000)	(215,000,000)
Cash received from options exercised	165,943	290,357
Dividends on common stock	(730,000)	(643,000)
Net cash provided by (used in) financing activities	3,335,000	(19,976,000)
Increase (Decrease) in cash and cash equivalents	3,622,000	(33,967,000)
Cash and cash equivalents, beginning of period	145,515,000	150,254,000
Cash and cash equivalents, end of period	149,137,000	116,287,000
SUPPLEMENTAL DISCLOSURES
Interest paid	4,271,000	2,794,000
Income taxes paid	52,000	1,461,000
Noncash investing activities:
Establishment of lease liability and right-of-use asset	2,765,000	0
Capitalization of servicing rights	211,000	241,000
Transfer of loans to OREO	$ 328,000	$ 106,000