Earnings Per Share (Calculation of basic and diluted EPS) (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Earnings Per Share [Abstract]
Income (Loss) from Continuing Operations Attributable to Parent	$ (78)	$ 2,089	$ (490)	$ 1,529
Weighted Average Number of Shares Outstanding, Diluted	60,159	58,797	59,920	58,616
Weighted Average Number of Shares Outstanding, Basic	60,159	58,384	59,920	58,194
Incremental Common Shares Attributable to Share-based Payment Arrangements	0	413	0	422
Earnings Per Share, Basic	$ 0.00	$ 0.04	$ (0.01)	$ 0.03
Earnings Per Share, Diluted	$ 0.00	$ 0.04	$ (0.01)	$ 0.03