Current Prepaid Expenses (Tables)

12 Months Ended

Dec. 31, 2016

Prepaid Expenses Disclosure [Abstract]

Summary of Current Prepaid Expenses

Current prepaid expenses consisted of the following:

	December 31, 2016		December 31, 2015
Deferred costs	$	1.7	$	1.6
Prepaid commissions		1.2		1.4
Other		1.5		1.6
Total	$	4.4	$	4.6