Commitments and Contingencies (Details) € in Millions, SFr in Millions, $ in Millions	1 Months Ended
	Nov. 30, 2016 EUR (€)	Jul. 31, 2016	Jun. 30, 2016 USD ($)	Jun. 30, 2016 CHF (SFr)
Ypsomed Supply Agreement
Manufacturing Agreements
Services agreement, term			3 years	3 years
Services agreement, renewal term			2 years	2 years
Total minimum payments inclusive of milestone payments and one-time capacity fee			$ 4.0	SFr 3.9
Vetter Supply Agreement
Manufacturing Agreements
Services agreement, term			5 years	5 years
Services agreement, renewal term			2 years	2 years
Service agreement, period required for notice of non-renewal			2 years	2 years
Lonza Agreement
Manufacturing Agreements
Services agreement, term		6 years
Services agreement, renewal term		3 years
Service agreement, period required for notice of non-renewal		24 months
Ipsen Agreement
Manufacturing Agreements
Loss contingency, damages sought, value	€ 50