Note 13 - Share-Based Compensation (Tables)

6 Months Ended

Nov. 30, 2012

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

Risk-free interest rate (1)	0.24	%
Expected volatility (2)	50.00	%
Expected life (years) (3)	4.70
Expected dividend yield (4)	-

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

	Number of Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (years)		Aggregate Intrinsic Value (1)
								(in thousands)
Outstanding at May 31, 2012		139,779		$	100.00
Granted		5,000			100.00
Exercised		-			-
Forfeited		(1,200	)		100.00
Expired		(160	)		100.00
Outstanding at November 30, 2012		143,419		$	100.00		9.1	$	-
Exercisable at November 30, 2012		-		$	-		-	$	-

	Number of Shares			Weighted Average Exercise Price		Weighted Average Remaining Contractual Life (years)		Aggregate Intrinsic Value (1)
								(in thousands)
Outstanding at May 31, 2012		135,779		$	100.00
Granted		5,000		$	100.00
Exercised		-			-
Forfeited		(1,500	)		-
Expired		-			-
Outstanding at November 30, 2012		139,279		$	100.00		9.1	$	-
Exercisable at November 30, 2012		-		$	-		-	$	-

Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block]

	Number of Shares		Weighted-Average Grant-Date Fair Value
Nonvested stock outstanding at May 31, 2012		2,100	$	78.64
Granted		-		-
Vested		-		-
Forfeited		-		-
Nonvested stock outstanding at November 30, 2012		2,100	$	78.64

	Number of Shares			Weighted-Average Grant-Date Fair Value
Stock appreciation rights outstanding at May 31, 2012		87,000		$	20.59
Granted		29,700			20.59
Vested		-			-
Forfeited		(6,600	)		20.59
Cancelled/Expired		(5,000	)		20.59
Stock appreciation rights outstanding at November 30, 2012		105,100		$	20.59

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

	Quarter Ended November 30, 2012			Quarter Ended November 30, 2011
Share-based compensation	$	342		$	-
Tax benefit		(139	)		-
Share-based compensation, net	$	203		$	-

				Successor		Predecessor
	Six Months Ended November 30, 2012			August 20, 2011 Through November 30, 2011		June 1, 2011 Through August 19, 2011
Share-based compensation	$	856		$	-	$	16,233
Tax benefit		(333	)		-		(5,682	)
Share-based compensation, net	$	523		$	-	$	10,551