Quarterly report pursuant to Section 13 or 15(d)

Goodwill Impairment (Details)

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Goodwill Impairment (Details) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Sep. 30, 2012
Sep. 30, 2012
Goodwill Impairment    
Goodwill impairment charge $ 1,092 $ 1,092