Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Millions	9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016
Cash flows from operating activities:
Income from continuing operations	$ 43.7	$ 5.4
Adjustments to reconcile income from continuing operations to net cash provided by (used in) operating activities:
Depreciation and amortization	3.8	3.8
Other non-cash benefit	0.0	(0.4)
Provision for returns and doubtful accounts	1.1	3.0
Compensation expense related to equity compensation plans	1.1	1.2
Provision for deferred taxes	0.5	0.0
Gain on disposition and abandonment	(0.1)	(0.5)
Changes in operating assets and liabilities:
Accounts receivable	(7.0)	26.6
Inventories	(1.9)	25.9
Prepaid expenses and other current assets	(0.4)	4.0
Income taxes payable	2.7	0.3
Accounts payable	(11.9)	(95.2)
Accrued expenses, other current liabilities and other liabilities	11.1	(5.0)
Net cash provided by (used in) operating activities from continuing operations	42.7	(30.9)
Net cash used in operating activities from discontinued operations	(9.3)	(27.2)
Net cash provided by (used in) operating activities	33.4	(58.1)
Cash flows from investing activities:
Purchases of property, plant and equipment	(1.6)	(2.1)
Proceeds from disposals of property, plant and equipment	0.1	0.6
Net cash used in investing activities from continuing operations	(1.5)	(1.5)
Net cash used in investing activities from discontinued operations	(0.1)	(0.8)
Net cash used in investing activities	(1.6)	(2.3)
Cash flows from financing activities:
Dividends paid	(9.2)	(1.9)
Proceeds from issuance of common stock	1.6	0.0
Repurchase of treasury shares	(0.3)	0.0
Repayments of capital lease obligations	(0.1)	(0.3)
Net cash used in financing activities	(8.0)	(2.2)
Effects of exchange rates on cash	2.5	(0.1)
Net increase (decrease) in cash	26.3	(62.7)
Cash – beginning of period	149.7	215.1
Cash – end of period	176.0	152.4
Supplemental disclosures of non-cash investing and financing activities:
Acquisition of equipment through capital leases	$ 0.3	$ 0.0