Reorganization (Tables)

9 Months Ended

Sep. 30, 2015

Restructuring And Related Activities [Abstract]

Schedule of Rolls Forward of Activity in Reorganization Accrual

The following table rolls forward the activity in the reorganization accrual for the nine months ended September 30, 2015 (in thousands):

	Workforce			Subsidiary			Products Group
	Reduction			Liquidation			Reorganization			Total
Accrual at December 31, 2014	$	118		$	—		$	—		$	118
Additions		3,173			334			926			4,433
Cash payments		(3,134	)		—			—			(3,134	)
Non-cash charge		—			(318	)		(157	)		(475	)
Accrual at September 30, 2015	$	157		$	16		$	769		$	942