Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at the beginning of the period	$ (0.2)	$ 0.1	$ (0.4)
Change in other comprehensive income (loss)	(0.9)	(0.3)	0.5
Balance at the end of the period	(1.1)	(0.2)	0.1
Foreign Currency Translation Adjustments
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at the beginning of the period	(0.5)	(0.4)	0.1
Change in other comprehensive income (loss)	(0.7)	(0.2)	(0.5)
Balance at the end of the period	(1.2)	(0.5)	(0.4)
Effective Portion of Unrealized Gain (Loss) on Derivative
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Balance at the beginning of the period	0.3	0.5	(0.5)
Change in other comprehensive income (loss)	(0.2)	(0.2)	1.0
Balance at the end of the period	$ 0.1	$ 0.3	$ 0.5