Commitments and contingencies (Tables)

12 Months Ended

Dec. 31, 2015

Commitments and Contingencies

Future annual minimum lease payments

Future annual minimum lease payments at December 31, 2015 are as follows (in thousands):

	Total Minimum
	Lease Payments
	(in thousands)
2016		1,170
2017		1,192
2018		1,214
2019		1,184
	$	4,760

Allocable arrangement considateraition allocation

Unit of Accounting	Amount
	(in thousands)
Research and Development Services for:
Huntington’s Program	$	15,662
Parkinson’s Program		6,648
Friedreich’s Ataxia Program		16,315
Spinal Muscular Atrophy Program		32,050
Future Program		2,464
Committee Obligations:
AJSC		147
DAC		227
License Option and related deliverables		5,743
Total	$	79,256