CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (unaudited) (USD $) In Millions, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Income Statement [Abstract]
Net sales	$ 135.3	$ 124.5
Cost of sales	108.8	101.4
Gross margin	26.5	23.1
Operating expenses	26.7	24.5
Operating loss	(0.2)	(1.4)
Interest expense, net	0.6	0.6
Loss from continuing operations before income taxes	(0.8)	(2.0)
Provision for income taxes
Loss from continuing operations	(0.8)	(2.0)
Net loss from discontinued operations, net of taxes	(3.2)
Net loss	$ (4.0)	$ (2.0)
Net loss from continuing operations per share-basic and diluted	$ (0.03)	$ (0.09)
Net loss from discontinued operations per share-basic and diluted	$ (0.14)
Net loss per share-basic and diluted	$ (0.17)	$ (0.09)
Weighted average shares outstanding:
Basic shares outstanding	23.3	22.6
Diluted shares outstanding	23.3	22.6