Earnings Per Share (Details) - $ / shares	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Shares [Abstract]
Earning per share, basic (in shares)	7,100,226	7,145,929	7,087,015	7,140,514
Effect of dilutive securities:
Stock options (in shares)	11,948	7,102	10,476	7,077
Warrant (in shares)	41,743	14,134	31,672	13,937
Earnings per share, diluted (in shares)	7,153,917	7,167,165	7,129,163	7,161,528
Per Share Amount [Abstract]
Earnings per share, basic (in dollars per share)	$ 0.37	$ 0.32	$ 0.66	$ 0.66
Earnings per share, diluted (in dollars per share)	$ 0.37	$ 0.32	$ 0.66	$ 0.66
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