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Goodwill and Intangibles (Details Textuals) (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Dec. 31, 2011
Goodwill and Intangibles (Textuals) [Abstract]  
Amortization expense for the remainder of 2012 $ 5,500
Amortization expense for 2013 10,000
Amortization expense for 2014 8,800
Amortization expense for 2015 8,100
Amortization expense for 2016 7,500
Amortization expense for 2017 6,900
Fluid Power Businesses [Member]
 
Goodwill [Line Items]  
Accumulated goodwill impairment losses $ 36,605