Condensed Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Interest and dividend income:
Loans, including fees	$ 54,398	$ 38,049
Investments:
Taxable securities	10,555	7,322
Tax exempt securities	1,073	1,041
Dividends	360	336
Interest bearing cash at Federal Reserve and other banks	1,071	373
Total interest and dividend income	67,457	47,121
Interest expense:
Deposits	2,719	1,096
Other borrowings	13	342
Junior subordinated debt	855	697
Total interest expense	3,587	2,135
Net interest income	63,870	44,986
Benefit from reversal of provision for loan losses	(1,600)	(236)
Net interest income after benefit from reversal of provision for loan losses	65,470	45,222
Noninterest income:
Service charges and fees	9,070	9,356
Gain on sale of loans	412	626
Asset management and commission income	642	876
Increase in cash value of life insurance	775	608
Other	965	824
Total noninterest income	11,864	12,290
Noninterest expense:
Salaries and related benefits	25,128	21,652
Other	20,385	16,510
Total noninterest expense	45,513	38,162
Income before provision for income taxes	31,821	19,350
Provision for income taxes	9,095	5,440
Net income	$ 22,726	$ 13,910
Earnings per share:
Basic	$ 0.75	$ 0.61
Diluted	$ 0.74	$ 0.60