Condensed Consolidated Statements of Cash Flows (Unaudited) (USD $) In Millions, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Cash Flows From Operating Activities:
Net income (loss)	$ 0	$ (4.0)
Adjustments to reconcile net income (loss) to net cash used in operating activities:
Net loss from discontinued operations	0.1	3.2
Depreciation and amortization	0.7	0.8
Non-cash interest expense	0.1	0.1
Stock-based compensation	0.4	0.3
Changes in operating assets and liabilities:
Trade accounts receivable	(18.8)	(15.9)
Inventories	(14.3)	(8.4)
Trade accounts payable	20.9	11.8
Other	(2.4)	(1.6)
Total cash used in operating activities	(13.3)	(13.7)
Cash Flows From Investing Activities:
Capital expenditures	(0.2)	(0.3)
Total cash used in investing activities	(0.2)	(0.3)
Cash Flows From Financing Activities:
Borrowings of debt, net	14.3	16.6
Repurchase shares of common stock	(0.6)	(0.8)
Total cash provided by financing activities	13.7	15.8
Net increase in cash and equivalents	0.2	1.8
Cash and equivalents, beginning of period	0.5	0.6
Cash and equivalents, end of period	0.7	2.4
Supplemental Disclosure of Cash Flow Information:
Interest paid	0.4	0.6
Income taxes paid	$ 0.1