CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net income	$ 16,894	$ 23,668
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	1,356	1,329
Provision for loan losses	10,550	750
Amortization of deferred loan costs, net	7,693	6,563
Amortization of premiums on investment securities, net	1,465	658
Gain on sale of loans	0	(530)
Stock based compensation expense, net of forfeitures	1,785	1,514
Change in fair value of mortgage servicing rights	629	463
Change in fair value of equity securities	(288)	(311)
Other items, net	6	(370)
Effect of changes in:
Accrued interest receivable	426	(1,727)
Accrued interest payable	(1,648)	695
Prepaid expenses and other assets	(658)	(200)
Other liabilities and accrued expenses	(2,363)	876
Net cash provided by operating activities	35,847	33,378
Cash flows from investing activities:
Proceeds from maturities, paydowns and calls of available for sale debt securities	155,188	32,322
Proceeds from maturities and paydowns of held to maturity debt securities	728	643
Purchases of available for sale debt securities	(159,639)	(54,712)
Net increase in loans receivable	(22,625)	(194,233)
Proceeds from loans held for sale previously classified as portfolio loans	0	51,606
Purchase of loans	(20,507)	(10,052)
Redemption (purchase) of FHLB stock, net	730
Redemption (purchase) of FHLB stock, net		(845)
Purchase of premises and equipment	(1,114)	(399)
Net cash used in investing activities	(47,239)	(175,670)
Cash flows from financing activities:
Net increase in customer deposits	148,802	233,450
Proceeds from long-term FHLB advances	136,500	200,000
Repayment of long-term FHLB advances	(151,955)	(125,015)
Net change in short-term FHLB advances	(1,500)	(149,300)
Shares withheld for taxes on vested restricted stock	(591)	(437)
Shares repurchased	(34,714)	(7,630)
Cash paid for dividends	(6,278)	(6,561)
Net cash provided by financing activities	90,264	144,507
Increase in cash, cash equivalents and restricted cash	78,872	2,215
Cash, cash equivalents and restricted cash, beginning of period	91,325	91,697
Cash, cash equivalents and restricted cash, end of period	170,197	93,912
Supplemental disclosure of cash flow information: Cash paid during the period for:
Interest	61,271	67,678
Income taxes	438	10,916
Non-cash investing activity:
Loans transferred to held for sale	$ 0	$ 61,751