Goodwill and Intangible Assets (Details 2) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013
Goodwill and Intangible Assets Disclosure [Abstract]
Finite-Lived Intangible Assets, Amortization Expense, Remainder of Fiscal Year	$ 1,581
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	2,088
Finite-Lived Intangible Assets, Amortization Expense, Year Two	1,891
Finite-Lived Intangible Assets, Amortization Expense, Year Three	1,800
Finite-Lived Intangible Assets, Amortization Expense, Year Four	1,679
Finite-Lived Intangible Assets, Amortization Expense, Year Five	1,415
Finite-Lived Intangible Assets, Amortization Expense, after Year Five	2,605
Finite-Lived Intangible Assets, Net	$ 13,059