Fair Values of Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2015

Fair Value Disclosures [Abstract]

Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis

The following table provides a summary of the company’s assets and liabilities that are measured on a recurring basis (in thousands).

				Basis for Fair Value Measurements at Reporting Date
				Quoted Prices in Active Markets for Identical Assets / (Liabilities)	Significant Other Observable Inputs			Significant Other Unobservable Inputs
	Total			Level I	Level II			Level III
December 31, 2015:
Forward Exchange Contracts—net	$	2,129		—	$	2,129		—
December 31, 2014:
Forward Exchange Contracts—net	$	(2,006	)	—	$	(2,006	)	—

Fair Value, by Balance Sheet Grouping

The carrying amounts and fair values of the company’s financial instruments at December 31, 2015 and 2014 are as follows (in thousands):

	2015						2014
	Carrying Value			Fair Value			Carrying Value			Fair Value
Cash and cash equivalents	$	60,055		$	60,055		$	38,931		$	38,931
Other investments	160			160			249			249
Installment receivables, net of reserves	1,793			1,793			1,911			1,911
Long-term debt (including current maturities of long-term debt)	(47,120		)	(47,369		)	(20,331		)	(20,248		)
Forward contracts in other current assets	4,143			4,143			520			520
Forward contracts in accrued expenses	(2,014		)	(2,014		)	(2,526		)	(2,526		)