Borrowing Arrangements (Tables)

12 Months Ended

Dec. 31, 2015

Borrowing Arrangements

Schedule of short-term debt

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

Schedule of long-term debt

	December 31
Long-Term Debt	2015			2014
U.S. Credit Agreement Borrowings	$	107,700		$	66,700
Japanese Term Loan Borrowings	3,741			3,748
Total Long-Term Debt	$	111,441		$	70,448
Less Current Portion of Long-Term Debt	(7,500		)	—
Net Long-Term Debt	$	103,941		$	70,448