Pension and Other Postretirement Benefits (Details 13) (USD $) In Thousands, unless otherwise specified	12 Months Ended			3 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Mar. 31, 2013
Multiemployer Plans [Line Items]
Contributions by the Company	$ 379	$ 437	$ 506
Multi-employer pension plan [Member] | Teamsters Local 641 Pension Fund [Member]
Multiemployer Plans [Line Items]
Contributions by the Company	0	23	97
Multi-employer pension plan [Member] | Swedish Pension Plan (ITP) (B) [Member]
Multiemployer Plans [Line Items]
Contributions by the Company	379	414	409
Multi-employer post-retirement benefit plan [Member]
Multiemployer Plans [Line Items]
Contributions by the Company	0	40	171
Barnes Distribution North America [Member]
Multiemployer Plans [Line Items]
Withdrawl from Multi-Employer Post Retirement Benefit Plan Expense				$ 2,788