Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Cash Flows From Operating Activities:
Net income	$ 2.2	$ 10.4	$ 1.3	$ 11.8
Adjustments to reconcile net income to net cash used in operating activities:
Loss (income) from discontinued operations	0.1	(4.5)	0.1	(4.4)
Depreciation and amortization	1.2	1.1	2.3	1.8
Non-cash interest expense	0.1	0.1	0.2	0.2
Stock-based compensation	0.6	0.4	1.1	0.8
Deferred taxes	1.2	5.9	(0.1)	6.9
Changes in operating assets and liabilities:
Trade accounts receivable	(12.7)	(6.4)	(41.8)	(25.0)
Net inventories	(8.7)	(1.8)	(15.9)	(12.0)
Trade accounts payable	(4.6)	(5.6)	16.4	11.7
Other		1.3	(4.3)	(3.6)
Cash (used in) provided by continuing operating activities	(20.6)	0.9	(40.7)	(11.8)
Cash (used in) provided by discontinued operating activities	(1.4)	4.5	(1.7)	4.4
Total cash (used in) provided by operating activities	(22.0)	5.4	(42.4)	(7.4)
Cash Flows From Investing Activities:
Capital expenditures	(1.8)	(0.6)	(3.5)	(1.2)
Acquisition		(17.3)		(17.3)
Total cash used in investing activities	(1.8)	(17.9)	(3.5)	(18.5)
Cash Flows From Financing Activities:
Borrowings of debt, net	23.9	10.5	47.5	26.8
Repurchase shares of common stock	(0.2)		(0.9)	(0.4)
Total cash provided by financing activities	23.7	10.5	46.6	26.4
Net (decrease) increase in cash and equivalents	(0.1)	(2.0)	0.7	0.5
Cash and equivalents, beginning of period	1.1	2.8	0.3	0.3
Cash and equivalents, end of period	1.0	0.8	1.0	0.8
Supplemental Disclosure of Cash Flow Information:
Interest paid	0.6	0.5	1.1	0.9
Income taxes paid	$ 0.4	$ 0.2	$ 0.4	$ 0.4