Reorganization (Tables)

6 Months Ended

Jun. 30, 2015

Restructuring And Related Activities [Abstract]

Summary of Rolls Forward of Activity in Reorganization Accrual

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

	Workforce			Subsidiary
	Reduction			Liquidation			Total
Accrual at December 31, 2014	$	118		$	—		$	118
Additions		3,173			332			3,505
Cash payments		(2,768	)		—			(2,768	)
Non-cash charge		—			(318	)		(318	)
Accrual at June 30, 2015	$	523		$	14		$	537