Special Charges and Other Income (Tables)

6 Months Ended

Jun. 30, 2015

Other Income and Expenses [Abstract]

Rollforward of accrued liabilities

The rollforwards of these costs to June 30, 2015 are as follows:

	Three months ended June 30, 2015
(in thousands)	Deferred rent			Accrued compensation and related costs			Accounts payable			Other accrued liabilities		Total
Beginning balance, March 31, 2015	$	1,171		$	89		$	1,050		$	308	$	2,618
Additions	—			2,598			1,644			—		4,242
Adjustments to accruals	(110		)	—			—			—		(110		)
Cash payments	—			(2,097		)	(1,401		)	—		(3,498		)
Ending balance, June 30, 2015	$	1,061		$	590		$	1,293		$	308	$	3,252

	Six months ended June 30, 2015
(in thousands)	Deferred rent			Accrued compensation and related costs			Accounts payable			Other accrued liabilities		Total
Beginning balance, January 1, 2015	$	1,431		$	131		$	—		$	308	$	1,870
Additions	—			2,598			2,707			—		5,305
Adjustments to accruals	(370		)	—			—			—		(370		)
Cash payments	—			(2,139		)	(1,414		)	—		(3,553		)
Ending balance, June 30, 2015	$	1,061		$	590		$	1,293		$	308	$	3,252