Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2019	Dec. 31, 2018
ASSETS
Cash	$ 249,553	$ 205,199
Interest-bearing deposits due from banks	32,405	3,400
Total cash and cash equivalents	281,958	208,599
Investment securities available for sale, at fair value	720,405	638,618
Equity securities, at fair value	15,552	15,921
Investment securities held to maturity; fair value of $152,495 at September 30, 2019 and $150,932 at December 31, 2018	151,115	153,646
Federal Home Loan Bank and other membership bank stock, at cost	18,006	13,301
Loans held for sale	3,077	1,113
Loans, net of deferred fees	4,923,414	4,456,733
Allowance for loan losses	(38,655)	(37,688)
Net loans	4,884,759	4,419,045
Premises and equipment, net	47,372	49,175
Operating lease right-of-use assets	17,953
Accrued interest receivable	16,573	16,114
Goodwill	156,277	136,433
Other identifiable intangible assets	4,602	1,768
Bank owned life insurance	111,717	110,052
Other assets	63,108	42,308
TOTAL ASSETS	6,492,474	5,806,093
Deposits:
Noninterest-bearing	1,101,083	950,218
Savings and interest-bearing transaction accounts	3,196,323	2,913,414
Time deposits $250 thousand and under	682,677	589,737
Time deposits over $250 thousand	230,536	167,301
Total deposits	5,210,619	4,620,670
Federal funds purchased and securities sold under agreements to repurchase	199,326	233,905
Other borrowings	165,818	181,118
Subordinated debentures	118,211	105,027
Operating lease liabilities	19,509
Other liabilities	65,787	41,634
TOTAL LIABILITIES	5,779,270	5,182,354
STOCKHOLDERS’ EQUITY
Common stock, no par value; authorized shares, 100,000,000; issued shares, 50,489,161 at September 30, 2019 and 47,486,250 at December 31, 2018	559,595	514,703
Retained earnings	150,399	116,874
Accumulated other comprehensive income (loss)	3,210	(7,838)
TOTAL STOCKHOLDERS’ EQUITY	713,204	623,739
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY	$ 6,492,474	$ 5,806,093