Other Long-Term Liabilities (Tables)

12 Months Ended

Dec. 31, 2015

Payables And Accruals [Abstract]

Summary of Other Long-Term Liabilities

	As of
	December 31, 2015		December 31, 2014
Series B convertible preferred stock    dividend payable	$	2.1	$	—
Intellectual property purchase liability		1.6		—
Deferred tax liability		0.3		0.3
Other		1.7		—
Total	$	5.7	$	0.3