Summary of Selected Significant Accounting Policies (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014 item	Sep. 30, 2013	Sep. 30, 2014 item	Sep. 30, 2013
Earnings per common share
Outstanding share-based options included in diluted EPS (in shares)	520,450	598,750	520,450	598,750
Outstanding warrants included in diluted EPS (in shares)			150,000
Basic Earnings Per Share:
Net income	$ 868	$ 706	$ 2,001	$ 1,379
Weighted average common shares	8,816,571	8,825,335	8,811,991	8,826,375
Basic earnings per share (in dollars per share)	$ 0.10	$ 0.08	$ 0.23	$ 0.16
Diluted Earnings Per Share:
Net income	$ 868	$ 706	$ 2,001	$ 1,379
Weighted average common shares	8,816,571	8,825,335	8,811,991	8,826,375
Addition due to the effect of dilutive securities:
Stock options and warrants (in shares)	6,244	11	3,606	11
Stock issuable restricted stock under the Deferred Compensation Plan	301,391	226,441	301,391	226,441
Dilutive potential common shares	9,124,206	9,051,787	9,116,988	9,052,827
Diluted earnings per share (in dollars per share)	$ 0.10	$ 0.08	$ 0.22	$ 0.15
Goodwill
Number of geographical reporting units over which goodwill has been allocated	2		2
Total revenues
Goodwill
Maximum revenues generated from ancillary services as a percentage of total revenues on an individual basis			10.00%