Condensed Consolidated Statement of Shareholders' Equity (Unaudited) - 6 months ended Jun. 30, 2017 - USD ($) shares in Thousands, $ in Millions	Common Stock [Member]	Additional Paid-in Capital [Member]	Treasury Stock, At Cost [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Loss [Member]	Total
Balances at Dec. 31, 2016	$ 0.4	$ 185.5	$ (23.9)	$ 73.1	$ (20.7)	$ 214.4
Balances (in shares) at Dec. 31, 2016	36,924
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Stock-based compensation expense		0.8				0.8
Issuance of restricted stock		(0.7)	0.7			0.0
Issuance of restricted stock (in shares)	56
Restricted stock withheld for employee taxes		0.0	(0.3)			(0.3)
Restricted stock withheld for employee taxes (in shares)	(22)
Proceeds from issuance of common stock		0.0	0.5			0.5
Proceeds from issuance of common stock (in shares)	39
Dividends paid				(5.5)		(5.5)
Discontinued European entities cumulative translation adjustment					14.4	14.4
Change in cumulative translation adjustment					4.8	4.8
Net loss				(4.7)		(4.7)
Balances at Jun. 30, 2017	$ 0.4	$ 185.6	$ (23.0)	$ 62.9	$ (1.5)	$ 224.4
Balances (in shares) at Jun. 30, 2017	36,997