Consolidated Statements of Stockholders' Equity - 3 months ended Sep. 30, 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 loss					(6.6)
Restricted stock units, net (in shares)	27,860
Share-based compensation		$ 0.6			$ 0.6
Balances (in shares) at Sep. 30, 2015	38,636,946				38,636,946
Balances at Sep. 30, 2015	$ 3.9	$ 156.2	$ (115.5)	$ 18.9	$ 63.5