CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 25, 2011	Sep. 30, 2012	Sep. 25, 2011
Service revenues	$ 125.6	$ 93.2	$ 339.8	$ 248.3
Product sales	150.7	113.4	365.8	252.2
Total revenues	276.3	206.6	705.6	500.5
Cost of service revenues	98.3	68.6	264.8	186.9
Cost of product sales	103.9	79.0	251.6	181.8
Total costs	202.2	147.6	516.4	368.7
Gross profit	74.1	59.0	189.2	131.8
Selling, general and administrative expenses	54.5	42.4	140.9	95.7
Merger and acquisition expenses	0.3	3.7	2.7	11.3
Research and development expenses	4.5	3.2	12.9	5.0
Unused office space and other	0.7	0	2.1	0
Operating income from continuing operations	14.1	9.7	30.6	19.8
Other income (expense):
Interest expense, net	(17.6)	(15.0)	(49.9)	(34.8)
Other income, net	0.4	(0.3)	1.3	0
Total other expense, net	(17.2)	(15.3)	(48.6)	(34.8)
Loss from continuing operations before income taxes	(3.1)	(5.6)	(18.0)	(15.0)
Provision for income taxes from continuing operations	1.3	1.6	3.8	1.3
Loss from continuing operations	(4.4)	(7.2)	(21.8)	(16.3)
Income (loss) from discontinued operations	0.2	0.3	(2.6)	0.7
Net loss	(4.2)	(6.9)	(24.4)	(15.6)
Basic income (loss) per common share:
Net loss from continuing operations	$ (0.08)	$ (0.23)	$ (0.50)	$ (0.64)
Net income (loss) from discontinued operations	$ 0.01	$ 0.01	$ (0.06)	$ 0.02
Net loss per common share	$ (0.07)	$ (0.22)	$ (0.56)	$ (0.62)
Diluted income (loss) per common share:
Net loss from continuing operations	$ (0.08)	$ (0.23)	$ (0.50)	$ (0.64)
Net income (loss) from discontinued operations	$ 0.01	$ 0.01	$ (0.06)	$ 0.02
Net loss per common share	$ (0.07)	$ (0.22)	$ (0.56)	$ (0.62)
Weighted average common shares outstanding:
Basic	56.6	30.8	43.8	25.3
Diluted	56.6	30.8	43.8	25.3
Comprehensive Loss
Net loss from above	(4.2)	(6.9)	(24.4)	(15.6)
Other comprehensive income:
Change in cumulative translation adjustment	0.2	0.1	0.4	0.1
Other comprehensive income, net of tax	0.2	0.1	0.4	0.1
Comprehensive loss	$ (4.0)	$ (6.8)	$ (24.0)	$ (15.5)