Earnings Per Share (Basic and Diluted EPS) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Income from continuing operations	$ 6,024	$ 4,934	$ 10,406	$ 7,105
Income from discontinued operations, net of tax	7	40	54	208
Net income	$ 6,031	$ 4,974	$ 10,460	$ 7,313
Weighted average outstanding shares of common stock (in shares)	26,123,202	25,733,833	26,104,425	25,713,688
Weighted average shares and dilutive shares (in shares)	26,354,070	26,229,323	26,317,488	26,218,405
Basic EPS
Income from continuing operations (in dollars per share)	$ 0.23	$ 0.19	$ 0.40	$ 0.27
Income from discontinued operations (in dollars per share)	0.00	0.00	0.00	0.01
Net income per share (in dollars per share)	0.23	0.19	0.40	0.28
Diluted EPS
Income from continuing operations (in dollars per share)	0.23	0.19	0.40	0.27
Income from discontinued operations (in dollars per share)	0.00	0.00	0.00	0.01
Net income per share (in dollars per share)	$ 0.23	$ 0.19	$ 0.40	$ 0.28
Nonvested stock [Member]
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Stock based payment arrangements (in shares)	29,064	357,177	27,659	359,941
Stock options [Member]
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Stock based payment arrangements (in shares)	199,629	133,604	177,152	140,395
Restricted stock units [Member]
Earnings Per Share, Diluted, by Common Class, Including Two Class Method [Line Items]
Stock based payment arrangements (in shares)	2,175	4,709	8,252	4,381