Note 12 - Share-Based Compensation (Tables)

6 Months Ended

Nov. 30, 2011

Schedule of Compensation Cost for Share-based Payment Arrangements, Allocation of Share-based Compensation Costs by Plan [Table Text Block]

		Successor		Predecessor
		Three Months		Three Months
		Ended		Ended
		November 30, 2011		November 30, 2010
		(in thousands)		(in thousands)
Share-based compensation	$	-	$	1,437

		Successor		Predecessor
		August 20, 2011		June 1, 2011		Six Months
		Through		through		Ended
		November 30, 2011		August 19, 2011		November 30, 2010
		(in thousands)		(in thousands)
Share-based compensation	$	-	$	16,233	$	3,176