Goodwill and Other Assets (Details Textuals) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Goodwill and Other Assets [Abstract]
Goodwill, Impairment Loss	$ 70,000
Capitalized Computer Software, Net	41,674		41,674		49,513
Capitalized Computer Software, Amortization	5,369	3,985	16,620	12,586
Business Acquisition, Purchase Price Allocation, Amortizable Intangible Assets	$ 16,000		$ 16,000