Consolidated Statements of Net Income (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Interest and dividend income:
Loans receivable, including fees	$ 8,231,000	$ 6,337,000
Securities:
Taxable	492,000	408,000
Exempt from federal income tax	122,000	152,000
Federal bank stocks	100,000	64,000
Interest earning deposits with banks	47,000	33,000
Total interest and dividend income	8,992,000	6,994,000
Interest expense:
Deposits	1,471,000	991,000
Borrowed funds	301,000	158,000
Total interest expense	1,772,000	1,149,000
Net interest income	7,220,000	5,845,000
Provision for loan losses	180,000	380,000
Net interest income after provision for loan losses	7,040,000	5,465,000
Noninterest income:
Fees and service charges	555,000	437,000
Net realized gain (loss) on sales of securities	2,000	(7,000)
Net gain on sales of loans	14,000	22,000
Earnings on bank-owned life insurance	95,000	104,000
Other	391,000	343,000
Total noninterest income	1,057,000	899,000
Noninterest expense:
Compensation and employee benefits	2,917,000	2,453,000
Premises and equipment	886,000	770,000
Intangible asset amortization	46,000	69,000
Professional fees	221,000	216,000
Federal deposit insurance	136,000	137,000
Other	1,353,000	1,091,000
Total noninterest expense	5,559,000	4,736,000
Income before provision for income taxes	2,538,000	1,628,000
Provision for income taxes	456,000	266,000
Net income	$ 2,082,000	$ 1,362,000
Basic earnings per common share (in dollars per share)	$ 0.77	$ 0.60
Diluted earnings per common share (in dollars per share)	$ 0.77	$ 0.60
Average common shares outstanding - basic (in shares)	2,698,712	2,271,139
Average common shares outstanding - diluted (in shares)	2,712,418	2,285,315