Goodwill and Other Assets(Details Textuals) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013
Goodwill	$ 181,864		$ 179,828
Capitalized Computer Software, Net	39,303		40,235
Capitalized Computer Software, Amortization	4,589	4,849
Impairment of Intangible Assets (Excluding Goodwill)	0	0
Asia Pacific [Member]
Excess Fair Value			23,000
Excess Fair Value Percentage			8.00%
Goodwill	$ 42,433		$ 41,307