Earnings Per Share (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Shares [Abstract]
Earning per share, basic (in shares)	7,093,788	7,072,587	7,088,800	7,066,279
Effect of dilutive securities:
Stock options, grants and warrant (in shares)	24,038	30,083	24,171	30,226
Earnings per share, diluted (in shares)	7,117,826	7,102,670	7,112,971	7,096,505
Per Share Amount [Abstract]
Earnings per share, basic (in dollars per share)	$ 0.26	$ 0.30	$ 0.54	$ 0.48
Incremental per share effect of dilutive common shares		$ (0.01)
Earnings per share, diluted (in dollars per share)	$ 0.26	$ 0.29	$ 0.54	$ 0.48
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	6,000