Borrowing Arrangements (Tables)

3 Months Ended

Mar. 31, 2015

Borrowing Arrangements

Schedule of short-term debt

Short-Term Debt	March 31, 2015		December 31, 2014
Borrowings under Japanese Working Capital Loan	$	—	$	833
Total Short-Term Debt	$	—	$	833

Schedule of long-term debt

Long-Term Debt	March 31, 2015			December 31, 2014
U.S. Credit Agreement Borrowings	$	76,000		$	66,700
Japanese Term Loan Borrowings	3,761			3,748
Total Long-Term Debt	$	79,761		$	70,448
Less current portion of long-term debt	(1,125		)	—
Net Long-Term Debt	$	78,636		$	70,448