Restructuring and Related Charges (Details Textual) (USD $)	3 Months Ended		12 Months Ended	3 Months Ended								51 Months Ended	3 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Mar. 31, 2012 Employee	Jun. 30, 2012 Maximum [Member]	Jun. 30, 2012 Minimum [Member]	Jun. 30, 2012 HSG [Member]	Jun. 30, 2012 RSG [Member]	Jun. 30, 2012 Corporate/Other [Member]	Jun. 30, 2012 Employee Severance [Member]	Jun. 30, 2012 Severance and Employment Costs [Member]	Jun. 30, 2012 Fiscal 2009 Restructuring Plan [Member]	Jun. 30, 2012 Fiscal 2009 Restructuring Plan [Member]	Jun. 30, 2012 Fiscal 2012 Restructuring Plan [Member]	Jun. 30, 2012 Fiscal 2013 Restructuring Plan [Member]
Restructuring Charges (Textual) [Abstract]
Number of Employees impacted or will impact through restructuring actions			130
Restructuring and related charges	$ 1,125,000	$ 2,346,000				$ 2,600,000	$ 600,000	$ 8,800,000			$ 400,000		$ 12,000,000	$ 1,100,000
Liability on restructuring activity	3,300,000
Severance and other employment costs									100,000			19,000,000
Severance and other employment costs next year										2,400,000
Severance and other employment costs next 2 year										700,000
Ongoing facility lease obligations	400,000
Ongoing facility lease obligations cost next year	200,000
Cost savings				$ 16,000,000	$ 14,000,000
Restructuring actions are expected	Mar. 31, 2012