Condensed Consolidated Statement of Stockholders' Equity (USD $) In Millions, unless otherwise specified	Total	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income [Member]
Balances at beginning of period at Sep. 30, 2013	$ 335.4	$ 0.2	$ (7.8)	$ 224.0	$ 125.4	$ (6.4)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	2.5				2.5
Other comprehensive loss	(0.9)					(0.9)
Proceeds from Stock Options Excercised (including income tax benefit)	0.5			0.5
Stock-based Compensation	1.1			1.1
Repurchase of stock	(1.3)		(1.3)
Balances at end of period at Dec. 31, 2013	$ 337.3	$ 0.2	$ (9.1)	$ 225.6	$ 127.9	$ (7.3)