Annual report pursuant to Section 13 and 15(d)

Goodwill and Intangible Assets (Details 2)

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Goodwill and Intangible Assets (Details 2) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2013
Finite-Lived Intangible Assets [Line Items]  
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months $ 943
Finite-Lived Intangible Assets, Amortization Expense, Year Two 941
Finite-Lived Intangible Assets, Amortization Expense, Year Three 846
Finite-Lived Intangible Assets, Amortization Expense, Year Four 553
Finite-Lived Intangible Assets, Amortization Expense, Year Five 499
Finite-Lived Intangible Assets, Amortization Expense, after Year Five $ 929