CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical) - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Dec. 31, 2016
CONSOLIDATED STATEMENTS OF CASH FLOWS
Transaction costs for royalty agreements		$ 5,865
Interest rate (as a percent)	4.50%		4.50%
Issuance of debt transaction costs	$ 3,392