CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Cash flows from operating activities:
Net income	$ 7,576	$ 12,010
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	669	665
Provision for loan losses	5,300	300
Amortization of deferred loan costs, net	3,725	2,646
Amortization of premiums on investment securities, net	487	362
Gain on sale of loans	0	(333)
Stock based compensation expense, net of forfeitures	903	838
Change in fair value of mortgage servicing rights	395	146
Change in fair value of equity securities	(188)	(144)
Other items, net	(40)	0
Effect of changes in:
Accrued interest receivable	(9)	(1,072)
Accrued interest payable	(266)	1,169
Prepaid expenses and other assets	(1,332)	1,543
Other liabilities and accrued expenses	(1,423)	(868)
Net cash provided by operating activities	15,797	17,262
Cash flows from investing activities:
Proceeds from maturities, paydowns and calls of available for sale debt securities	92,128	16,263
Proceeds from maturities and paydowns of held to maturity debt securities	416	399
Purchases of available for sale debt securities	(107,942)	(44,377)
Net decrease (increase) in loans receivable	46,956	(69,765)
Proceeds from loans held for sale previously classified as portfolio loans	0	53,772
Purchase of loans	(20,507)	0
Redemption (purchase) of FHLB stock, net	730	(224)
Purchase of premises and equipment	(957)	(157)
Net cash provided by (used in) investing activities	10,824	(44,089)
Cash flows from financing activities:
Net increase in customer deposits	50,659	80,791
Proceeds from long-term FHLB advances	126,500	75,000
Repayment of long-term FHLB advances	(150,008)	(7)
Net change in short-term FHLB advances	(1,500)	(108,500)
Shares withheld for taxes on vested restricted stock	(563)	(404)
Shares repurchased	(16,546)	(3,881)
Cash paid for dividends	(3,240)	(3,294)
Net cash provided by financing activities	5,302	39,705
Increase in cash, cash equivalents and restricted cash	31,923	12,878
Cash, cash equivalents and restricted cash, beginning of period	91,325	91,697
Cash, cash equivalents and restricted cash, end of period	123,248	104,575
Supplemental disclosure of cash flow information: Cash paid during the period for:
Interest	32,476	32,117
Income taxes	410	10
Non-cash investing activity:
Loans transferred to held for sale	$ 0	$ 53,559