Stockholders' Equity

3 Months Ended

Mar. 30, 2014

Equity [Abstract]

Stockholders' Equity

Stockholders’ Equity

A summary of the changes in stockholders’ equity is provided below (in millions):

	For the Three Months Ended
	March 31, 2013			March 30, 2014
Stockholders’ equity at beginning of period	$	324.1		$	295.8
Comprehensive loss:
Net loss	(10.3		)	(15.0		)
Foreign currency translation	0.1			(0.1		)
Total comprehensive loss	(10.2		)	(15.1		)
Exercise of stock options and warrants	—			(0.1		)
Stock-based compensation	1.9			1.8
Employee stock purchase plan and restricted stock units settled in cash	—			1.8
Restricted stock units traded for taxes	(0.2		)	(0.1		)
Stockholders’ equity at end of period	$	315.6		$	284.1

The components of accumulated other comprehensive loss are as follows (in millions):

	March 31, 2013			March 30, 2014
Cumulative translation adjustment	$	(0.2	)	$	(0.4	)
Post retirement benefit reserve adjustment net of tax expense	(0.5		)	(0.5		)
Total accumulated other comprehensive loss	$	(0.7	)	$	(0.9	)

There were no reclassifications from other comprehensive income to net loss for the three months ended March 31, 2013 or March 30, 2014.

Common stock issued by the Company for the three months ended March 31, 2013 and March 30, 2014 was as follows (in millions):

	For the Three Months Ended
	March 31, 2013	March 30, 2014
Shares outstanding at beginning of the period	56.6	57.1
Stock issued for employee stock purchase plan, stock options and restricted stock units exercised	0.1	0.4
Shares outstanding at end of the period	56.7	57.4