Income Taxes (Tables)

12 Months Ended

Dec. 31, 2015

Income Tax Disclosure [Abstract]

Loss before Income Taxes

Loss before income taxes consisted of the following:

	For the Fiscal Years Ended
	2015			2014			2013
United States	$	(15.5	)	$	(14.2	)	$	(11.3	)
Foreign		(0.1	)		—			(0.1	)
Total	$	(15.6	)	$	(14.2	)	$	(11.4	)

Income Tax Benefit

The income tax benefit consists of the following:

	For the Fiscal Years Ended
	2015		2014		2013
Current:
Federal	$	—	$	—	$	—
State		—		—		0.2
Foreign		—		—		—
Total current		—		—		0.2
Deferred:
Federal		—		—		—
State		—		—		—
Foreign		—		—		—
Total deferred		—		—		—
Income tax benefit	$	—	$	—	$	0.2

Total Income Tax Benefit

Total income tax benefit differed from the amount computed by applying the federal statutory income tax rate due to the following:

	For the Fiscal Years Ended
	2015			2014			2013
Federal tax benefit, at statutory rate	$	5.5		$	5.0		$	4.0
State tax benefit, net of federal benefit		0.4			0.4			0.3
Nondeductible expenses		0.1			(0.2	)		(0.1	)
Other		(1.1	)		(0.3	)		(0.1	)
Valuation allowance		(4.9	)		(4.9	)		(3.9	)
Income tax benefit	$	—		$	—		$	0.2

Reconciliation of Gross Amounts of Unrecognized Tax Benefits

A reconciliation of the gross amounts of unrecognized tax benefits at the beginning and end of the year are as follows:

	For the Fiscal Years Ended
	2015		2014		2013
Balance at beginning of year	$	12.7	$	12.6	$	12.9
Additions based on tax positions related to the current year		—		—		—
Additions for tax positions of prior years		—		0.1		—
Reductions for tax positions of prior years		—		—		(0.3	)
Reductions for tax positions as a result of lapse of statute		—		—		—
Settlements		—		—		—
Balance at end of year	$	12.7	$	12.7	$	12.6

Deferred Tax Assets and Liabilities

Deferred tax assets and liabilities comprised the following:

	As of
	December 31, 2015			December 31, 2014
Deferred tax assets:
Net operating loss carryforwards	$	70.8		$	66.2
Other accruals		5.6			4.8
Depreciation and amortization, including goodwill		0.4			0.3
Tax credit carryforward		0.5			0.5
Valuation allowance		(75.8	)		(71.0	)
Total deferred tax assets		1.5			0.8
Deferred tax liabilities:
Prepaid expenses		(1.7	)		(0.9	)
Total deferred tax liabilities		(1.7	)		(0.9	)
Net deferred tax liability	$	(0.2	)	$	(0.1	)