Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Cash Flows From Operating Activities:
Net income (loss)	$ 5.1	$ 3.2	$ 5.1	$ (0.8)
Adjustments to reconcile net income (loss) to net cash provided by (used in) operating activities:
Net loss from discontinued operations	0.3	0.2	0.4	3.4
Depreciation and amortization	0.8	0.7	1.5	1.5
Non-cash interest expense	0.1	0.1	0.2	0.2
Stock-based compensation	0.4	0.4	0.8	0.7
Gain on disposal of assets	(0.4)	0.0	(0.4)	0.0
Changes in operating assets and liabilities:
Trade accounts receivable	(4.7)	(9.2)	(23.5)	(25.1)
Inventories	3.9	(2.3)	(10.4)	(10.7)
Trade accounts payable	(6.6)	(0.6)	14.3	11.2
Other	1.2	(0.3)	(1.2)	(1.9)
Total cash provided by (used in) operating activities	0.1	(7.8)	(13.2)	(21.5)
Cash Flows From Investing Activities:
Capital expenditures	(0.7)	(0.6)	(0.9)	(0.9)
Proceeds from disposition of capital assets	2.4	0.0	2.4	0.0
Total cash provided by (used in) investing activities	1.7	(0.6)	1.5	(0.9)
Cash Flows From Financing Activities:
Borrowings of debt, net	0.0	9.5	14.3	26.1
Repurchase shares of common stock	0.0	0.0	(0.6)	(0.8)
Total cash provided by financing activities	0.0	9.5	13.7	25.3
Net increase in cash and equivalents	1.8	1.1	2.0	2.9
Cash and equivalents, beginning of period	0.7	2.4	0.5	0.6
Cash and equivalents, end of period	2.5	3.5	2.5	3.5
Supplemental Disclosure of Cash Flow Information:
Interest paid	0.5	0.6	0.9	1.2
Income taxes paid	$ 0.0	$ 0.1	$ 0.1	$ 0.1