Income Taxes (Narrative or Textuals) (Details) (USD $)	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Indefinitely reinvested earnings of foreign subsidiaries (Line items)
Indefinitely reinvested earnings of foreign subsidiaries	$ 9,134,000	$ 0
Undistributed Earnings of Foreign Subsidiaries	321,200,000
Cumluative undistributed foreign earnings through December 31, 2014 [Member]
Indefinitely reinvested earnings of foreign subsidiaries (Line items)
Indefinitely reinvested earnings of foreign subsidiaries	5,900,000
Cumluative undistributed foreign earnings first quarter of 2015 [Member]
Indefinitely reinvested earnings of foreign subsidiaries (Line items)
Indefinitely reinvested earnings of foreign subsidiaries	$ 3,200,000
United Kingdom
Foreign statutory tax rate (Line Items)
Foreign statutory tax rate	20.00%
Spain
Foreign statutory tax rate (Line Items)
Foreign statutory tax rate	28.00%