Pension and Other Postretirement Benefits (Details 13) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Multiemployer Plans [Line Items]
Contributions by the Company	$ 437	$ 506	$ 393
Multi-employer pension plan [Member] | Teamsters Local 641 Pension Fund [Member]
Multiemployer Plans [Line Items]
Contributions by the Company	23	97	101
Multi-employer pension plan [Member] | Swedish Pension Plan (ITP) (B) [Member]
Multiemployer Plans [Line Items]
Contributions by the Company	414	409	292
Multi-employer post-retirement benefit plan [Member]
Multiemployer Plans [Line Items]
Contributions by the Company	40	171	202
Barnes Distribution North America [Member]
Multiemployer Plans [Line Items]
Withdrawl from Multi-Employer Post Retirement Benefit Plan Expense	$ 2,788