Earnings Per Share - EPS Reconciliation (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2017	Mar. 31, 2016	Mar. 31, 2017	Mar. 31, 2016
Numerator
Net loss	$ (1,749)	$ (22,716)	$ (2,564)	$ (51,140)
Denominator
Weighted Average Number of Shares Outstanding, Basic and Diluted	32,650,974	32,711,341	32,232,409	32,491,271
Weighted average common shares outstanding – diluted	32,650,974	32,711,341	32,232,409	32,491,271
Income (loss) per common share, basic	$ (0.05)	$ (0.69)	$ (0.08)	$ (1.57)
Income (loss) per common share, diluted	$ (0.05)	$ (0.69)	$ (0.08)	$ (1.57)
Stock Options
Denominator
Effect of dilutive share-based payment arrangements (in shares)	0	0	0	0
Restricted Stock Units
Denominator
Effect of dilutive share-based payment arrangements (in shares)	0	0	0	0
Performance Shares
Denominator
Effect of dilutive share-based payment arrangements (in shares)	0	0	0	0