Condensed Consolidated Statements of Shareholders' Equity (Deficit) - 3 months ended Jun. 30, 2015 - USD ($) $ in Thousands	Common Shares	Common Shares Subscribed	Additional Paid-in Capital	Accumulated Deficit	Total
Balance at Mar. 31, 2015	$ 1	$ (1)	$ 13,296	$ (21,047)	$ (7,751)
Balance (in shares) at Mar. 31, 2015	75,000,000
Increase (Decrease) in Shareholders' Equity (Deficit)
Sale of common shares in initial public offering ($15.00 per share), net of underwriting discounts and commissions and offering expenses of $27,748			334,502		334,502
Sale of common shares in initial public offering ($15.00 per share), net of underwriting discounts and commissions and offering expenses of $27,748 (in shares)	24,150,000
Capital contribution			750		750
Share-based compensation expense			4,233		4,233
Capital contribution - share-based compensation (Note E[1])			18,049		18,049
Net loss				(28,058)	(28,058)
Balance at Jun. 30, 2015	$ 1	$ (1)	$ 370,830	$ (49,105)	$ 321,725
Balance (in shares) at Jun. 30, 2015	99,150,000