CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Interest income:
Loans	$ 8,371,000	$ 7,131,000
Securities	320,000	269,000
Other earning assets	186,000	157,000
Total interest income	8,877,000	7,557,000
Interest expense:
Deposits	1,133,000	975,000
Long-term borrowings and subordinated debentures	760,000	996,000
Total interest expense	1,893,000	1,971,000
Net interest income	6,984,000	5,586,000
Reversal of provision for loan losses		(275,000)
Net interest income after reversal of provision for loan losses	6,984,000	5,861,000
Noninterest income:
Mortgage-banking revenue	595,000	535,000
Real estate commissions	385,000	380,000
Real estate management fees	183,000	194,000
Credit report and appraisal fees	76,000	70,000
Deposit service charges	295,000	34,000
Title company revenue	142,000
Other noninterest income	193,000	145,000
Total noninterest income	1,869,000	1,358,000
Noninterest expense:
Compensation and related expenses	4,278,000	3,757,000
Occupancy	344,000	336,000
Legal fees	11,000	28,000
Write-downs, losses, and costs of real estate acquired through foreclosure, net	32,000	33,000
Federal Deposit Insurance Corporation insurance premiums	55,000	(2,000)
Professional fees	109,000	135,000
Advertising	233,000	206,000
Data processing	264,000	196,000
Credit report and appraisal fees	70,000	103,000
Licensing and software	121,000	75,000
Mortgage leads purchased		95,000
Other noninterest expense	706,000	713,000
Total noninterest expense	6,223,000	5,675,000
Net income before income tax provision	2,630,000	1,544,000
Income tax provision	745,000	619,000
Net income	1,885,000	925,000
Dividends on preferred stock	(70,000)	(70,000)
Net income available to common stockholders	$ 1,815,000	$ 855,000
Net income per common share - basic (in dollars per share)	$ 0.15	$ 0.07
Net income per common share - diluted (in dollars per share)	$ 0.15	$ 0.07