Facility Lease Exit (Tables)

12 Months Ended

Dec. 31, 2015

Facility Lease Exit [Abstract]

Components of Lease Exit Activity Recorded in Current Liabilities

The following tables summarize the components of the Company’s lease exit activity recorded in current liabilities:

	Lease Exit Expense incurred during the year ended December 31, 2014		Accretion Expense incurred during the year ended December 31, 2014		Amounts paid during the year ended December 31, 2014			Amounts offset against tenant receivable during the year ended December 31, 2014			Amounts accrued at December 31, 2014
	(in thousands)
Lease exit costs	$	17,142	$	974	$	(5,313	)	$	(7,822	)	$	4,981

	Amounts accrued at December 31, 2014		Accretion Expense incurred during the year ended December 31, 2015		Amounts paid during the year ended December 31, 2015			Additional expense incurred during the year ended December 31, 2015		Amounts accrued at December 31, 2015
	(in thousands)
Lease exit costs	$	4,981	$	224	$	(5,477	)	$	272	$	─