Other Long-Term Liabilities (Tables)

9 Months Ended

Sep. 30, 2017

Other Long-Term Liabilities

Schedule of other long-term liabilities

	September 30, 2017			December 31, 2016
	(In thousands)
Deferred Rent	$	669		$	398
Net Deferred Tax Liabilities related to IPR&D	22,854			28,054
Deferred Income from Sale of Tax Benefits	8,940			9,436
Accrued Lease Restructuring	854			1,154
Long-Term Severance	100			539
Contingent Milestones	44,000			44,200
Deferred Revenue	3,726			3,749
Total	81,143			87,530
Less Current Portion	(5,792		)	(4,826		)
Long-Term Portion	$	75,351		$	82,704

Schedule of activity related to accrued lease restructuring

The activity related to accrued lease restructuring for the nine months ended September 30, 2017 is presented below (in thousands):

	Accrued Lease Restructuring
Balance at December 31, 2016	$	1,154
Expense	170
Payments	(470		)
Balance at September 30, 2017	$	854