Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2017

Organization Consolidation And Presentation Of Financial Statements [Abstract]

The balances in the Company's accumulated other comprehensive income (loss)

Accumulated Other Comprehensive Income (Loss)

Changes in accumulated other comprehensive income (loss) are as follows:

	Foreign Currency			Defined Benefit Pension Plans			Total
Balance at January 1, 2017	$	(32,342	)	$	(1,832	)	$	(34,174	)
Other comprehensive income before reclassifications		901			—			901
Net current-period other comprehensive income		901			—			901
Balance at March 31, 2017	$	(31,441	)	$	(1,832	)	$	(33,273	)
Balance at January 1, 2016	$	(37,447	)	$	(1,663	)	$	(39,110	)
Other comprehensive income before reclassifications		4,915			—			4,915
Net current-period other comprehensive income		4,915			—			4,915
Balance at March 31, 2016	$	(32,532	)	$	(1,663	)	$	(34,195	)