Goodwill and Intangibles (Details Textuals) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014
Goodwill and Intangibles (Textuals) [Abstract]
Amortization expense for the remainder of 2014	$ 3,200
Amortization expense for 2015	12,100
Amortization expense for 2016	11,000
Amortization expense for 2017	10,300
Amortization expense for 2018	9,000
Amortization expense for 2019	8,000
Fluid Power Businesses [Member]
Goodwill [Line Items]
Accumulated goodwill impairment losses	$ 36,605