Equity-Based Compensation - Schedule of Performance-Based RSUs (Details) - shares	Mar. 31, 2018	Feb. 16, 2018	Feb. 08, 2018	Feb. 09, 2017	Mar. 31, 2016	Feb. 16, 2016
Performance and Market-based Restricted Stock Units
Share-based Compensation
Maximum potential units outstanding at June 30, 2016 - shares	0
Performance-Based RSUs
Share-based Compensation
Target Units Outstanding		31,820	40,223	71,796	4,000	92,840
Shared Based Compensation Maximum Potential Awards		63,640	80,446	143,592	8,000	185,680
Performance Shares [Member]
Share-based Compensation
Target Units Outstanding				27,113
Shared Based Compensation Maximum Potential Awards				27,113