CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Fee Revenue and Other Income:
Information services payment and processing revenue	$ 26,457	$ 24,827
Bank service fees	376	335
Gains on sales of securities	11	13
Other	169	199
Total fee revenue and other income	27,013	25,374
Interest Income:
Interest and fees on loans	8,629	7,542
Interest and dividends on securities:
Taxable	642	321
Exempt from federal income taxes	2,037	2,565
Interest on federal funds sold and other short-term investments	1,589	860
Total interest income	12,897	11,288
Interest Expense:
Interest on deposits	1,290	679
Net interest income	11,607	10,609
Provision for loan losses	250
Net interest income after provision for loan losses	11,357	10,609
Total net revenue	38,370	35,983
Operating Expense:
Salaries and employee benefits	22,277	20,382
Occupancy	959	854
Equipment	1,469	1,308
Amortization of intangible assets	107	110
Other operating expense	3,650	3,528
Total operating expense	28,462	26,182
Income before income tax expense	9,908	9,801
Income tax expense	1,745	1,709
Net income	$ 8,163	$ 8,092
Basic earnings per share	$ 0.56	$ 0.55
Diluted earnings per share	$ 0.55	$ 0.54