Debt (Tables)

12 Months Ended

May 31, 2013

Debt Disclosure [Text Block]

Schedule of Debt [Table Text Block]

The following table summarizes debt as of May 31:

	Carrying Value			Fair Value			Carrying Value			Fair Value
	2013						2012
Lines of Credit (weighted average interest rates of 9.0% and 5.3%, respectively)	$	2.0		$	2.0		$	6.5		$	6.5
Loan Agreement:
Revolving Loan		—			—			—			—
Term Loan		—			—			—			—
5% Notes due 2013, net of discount		—			—			152.8			155.4
Total debt	$	2.0		$	2.0		$	159.3		$	161.9
Less lines of credit and current portion of long-term debt		(2.0	)		(2.0	)		(6.5	)		(6.5	)
Total long-term debt	$	—		$	—		$	152.8		$	155.4

Schedule of Maturities of Long-term Debt [Table Text Block]

The following table sets forth the maturities of the carrying values of the Company’s debt obligations as of May 31, 2013 for the fiscal years ending May 31:

2014	$	2.0
2015		—
2016		—
2017		—
2018		—
Thereafter		—
Total debt	$	2.0