Income Per Share (Details)	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Income Per Share
Weighted average common shares outstanding, basic	7,055,000	6,840,000	7,018,000	6,802,000
Weighted average common equivalent shares due to stock options and RSUs	131,000	272,000	152,000	294,000
Weighted average common shares outstanding, diluted	7,186,000	7,112,000	7,170,000	7,096,000
Number of stock awards excluded from the computation of diluted income per share	53,651	71,546	53,651	88,908