Commitments and contingencies (Tables)

6 Months Ended

Jun. 30, 2016

Commitments and Contingencies

Summary of contractual obligations as of payment due date

The following table summarizes our significant contractual obligations as of payment due date by period at June 30, 2016 (in thousands):

	Total Minimum
	Lease Payments
	(in thousands)
2016		594
2017		3,211
2018		3,290
2019		3,382
2020		3,762
2021+		16,140
	$	30,379

Allocable arrangement consideration 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