Consolidated Statements of Cash Flows (unaudited) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019
Cash flows from operating activities:
Net income	$ 20,004	$ 23,580
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for credit losses	9,500	4,100
Depreciation and amortization of premises and equipment	2,034	2,083
Net (accretion) and other amortization	(563)	(723)
Net amortization on securities	1,451	1,524
Increase in cash surrender value of bank owned life insurance	(1,095)	(1,109)
Amortization of other intangible assets	358	423
Share based compensation expense	2,004	1,848
Net securities losses (gains)	15	(201)
Change in fair value of loans held for sale	2,643
Increase in accrued interest receivable	(4,459)	(1,161)
SBA loans originated for sale	(11,864)	(14,564)
Proceeds from sale of the guaranteed portion of SBA loans	12,910	15,897
Gain on sale of the guaranteed portion of SBA loans	(840)	(1,061)
(Increase) decrease in other assets	(4,613)	2,424
Decrease in accrued expenses and other liabilities	(3,802)	(4,067)
Net cash provided by operating activities	23,683	28,993
Cash flows from investing activities:
Purchases of securities available for sale	(220,488)	(50,767)
Purchases of securities, restricted	(29,813)	(39,156)
Proceeds from sales of securities available for sale	74,558	46,478
Redemption of securities, restricted	33,705	39,080
Maturities, calls and principal payments of securities available for sale	255,379	55,116
Maturities, calls and principal payments of securities held to maturity	22,097	15,105
Net increase in loans	(940,864)	(170,997)
Proceeds from sales of other real estate owned ("OREO"), net		297
Purchase of premises and equipment	(2,467)	(1,081)
Net cash used in investing activities	(807,893)	(105,925)
Cash flows from financing activities:
Net increase (decrease) in deposits	1,265,773	(49,801)
Net decrease in FHLB advances	(95,000)	(432)
Net increase in repurchase agreements	671	406
Net proceeds from issuance of common stock	615	419
Purchase of treasury stock	(4,633)	(321)
Repurchase of surrendered stock from vesting of stock plans	(1,030)	(865)
Cash dividends paid	(9,599)	(9,201)
Net cash provided by (used in) financing activities	1,156,797	(59,795)
Net increase (decrease) in cash and cash equivalents	372,587	(136,727)
Cash and cash equivalents at beginning of period	117,194	295,368
Cash and cash equivalents at end of period	489,781	158,641
Cash paid for:
Interest	13,354	20,833
Income taxes	$ 5,538	2,358
Non-cash investing and financing activities:
Transfers from portfolio loans to loans held for sale		$ 12,643