Earnings Per Share (Details) - $ / shares	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Shares [Abstract]
Earning per share, basic (in shares)	7,078,975	7,127,910
Effect of dilutive securities:
Stock options (in shares)	9,004	7,052
Warrant (in shares)	21,601	13,740
Earnings per share, diluted (in shares)	7,109,580	7,148,702
Per Share Amount [Abstract]
Earnings per share, basic (in dollars per share)	$ 0.29	$ 0.34
Earnings per share, diluted (in dollars per share)	$ 0.29	$ 0.34
Stock options and warrants [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities not included in the calculation of earning per share (in shares)	0	0