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Debt (Tables)

3 Months Ended

Mar. 31, 2014

Debt Disclosure [Abstract]

Summary of Debt

Debt consisted of the following at March 31, 2014 and December 31, 2013:

		March 31, 2014				December 31, 2013
Outstanding borrowings under Credit Facility (defined below). Term loan payable in quarterly principal installments of $1.2 million through September 2016, $1.5 million through September 2017, and $1.9 million thereafter with balance due upon maturity in August 2018.
- Term loan		$	59,585			$	63,781
- U.S. Dollar revolving loans			22,000				22,000
- Multi-currency revolving loans			—				—
- Unamortized debt discount			(1,816	)			(1,918	)
Total outstanding borrowings under Credit Facility			79,769				83,863
Outstanding borrowings under Canadian dollar-denominated Flextor Facility (defined below)			—				—
Outstanding borrowings (U.S. dollar equivalent) under Aarding Facility (defined below)			2,129				4,909
Outstanding borrowings (U.S. dollar equivalent) under Euro-denominated note payable to a bank, payable in quarterly installments of €25 ($34 as of March 31, 2014), plus interest, at a fixed rate of 3.82%, maturing January 2016. Collateralized by the Heerenveen, Netherlands building.			275				310
Total outstanding borrowings		$	82,173			$	89,082
Less: current portion			6,909				9,922
Total debt, less current portion		$	75,264			$	79,160

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- Definition

Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation.

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