Consolidated Statements of Stockholders' Equity (Unaudited) - 6 months ended Dec. 31, 2015 - USD ($) $ in Millions	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	AOCI Attributable to Parent [Member]	Total
Balances (in shares) at Jun. 30, 2015	38,609,086				38,609,086
Balances at Jun. 30, 2015	$ 3.9	$ 155.6	$ (108.9)	$ 18.9	$ 69.5
Net income (loss)			(13.2)		(13.2)
Restricted stock units, net (in shares)	27,860
Share-based compensation		$ 1.2			$ 1.2
Balances (in shares) at Dec. 31, 2015	38,636,946				38,636,946
Balances at Dec. 31, 2015	$ 3.9	$ 156.8	$ (122.1)	$ 18.9	$ 57.5