CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Interest and dividend income:
Loans, including fees	$ 117,124	$ 77,342
Securities:
Taxable	3,730	743
Tax-exempt	11	29
Money market funds and commercial paper	159	135
Overnight deposits	7,739	5,042
Other interest and dividends	1,017	654
Total interest income	129,780	83,945
Interest expense:
Deposits	25,533	9,103
Borrowed funds	4,118	1,149
Trust preferred securities interest expense	899	846
Subordinated debt interest expense	1,620	1,619
Total interest expense	32,170	12,717
Net interest income	97,610	71,228
Provision for loan losses	4,223	3,138
Net interest income after provision for loan losses	93,387	68,090
Non-interest income:
Service charges on deposit accounts	3,556	4,248
Prepaid third-party debit card income	5,643	4,640
Other service charges and fees	1,366	3,305
Unrealized gain on equity securities	64
Loss on call of securities		(37)
Total non-interest income	10,629	12,156
Non-interest expense:
Compensation and benefits	31,242	25,658
Bank premises and equipment	6,530	5,063
Professional fees	3,427	2,922
Technology costs	10,992	3,987
Other expenses	7,764	5,841
Total non-interest expense	59,955	43,471
Net income before income tax expense	44,061	36,775
Income tax expense	13,927	11,221
Net income	$ 30,134	$ 25,554
Earnings per common share:
Basic earnings per common share (in dollars per share)	$ 3.63	$ 3.12
Diluted earnings per common share (in dollars per share)	$ 3.56	$ 3.06