Other Long-Term Liabilities (Tables)

6 Months Ended

Jun. 30, 2017

Other Long-Term Liabilities

Schedule of other long-term liabilities

	June 30, 2017			December 31, 2016
	(In thousands)
Deferred Rent	$	710		$	398
Net Deferred Tax Liabilities related to IPR&D	28,054			28,054
Deferred Income from Sale of Tax Benefits	8,940			9,436
Accrued Lease Restructuring	1,150			1,154
Long-Term Severance	181			539
Contingent Milestones	48,600			44,200
Deferred Revenue	3,729			3,749
Total	91,364			87,530
Less Current Portion	(5,538		)	(4,826		)
Long-Term Portion	$	85,826		$	82,704

Schedule of activity related to accrued lease restructuring

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

	Accrued Lease Restructuring
Balance at December 31, 2016	$	1,154
Expense	267
Payments	(271		)
Balance at June 30, 2017	$	1,150