Summary of Significant Accounting Policies (Weighted-Average Number of Shares Used in Computing Earnings Per Share (Details)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012		Dec. 31, 2011
Accounting Policies [Abstract]
Weighted average basic shares outstanding	11,936,772	11,920,593	[1]	11,579,819	[1]
Plus dilutive impact of employee stock options	295,393	195,836		419,042
Weighted average diluted shares outstanding	12,232,165	12,116,429	[1]	11,998,861	[1]

[1] Adjusted to reflect the discontinued operations.