Note 13 - Share-Based Compensation (Tables)

9 Months Ended

Feb. 28, 2013

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
Time vested options outstanding at May 31, 2012		139,779		$	100.00
Granted		20,000			100.00
Exercised		-			-
Forfeited		(6,800	)		100.00
Expired/Cancelled		(1,700	)		100.00
Time vested options outstanding at February 28, 2013		151,279		$	100.00

	Number of Shares			Weighted Average Exercise Price
Performance vested options outstanding at May 31, 2012		135,779		$	100.00
Granted		20,000			100.00
Exercised		-			-
Forfeited		(8,500	)		100.00
Expired/Cancelled		-			-
Performance vested options outstanding at February 28, 2013		147,279		$	100.00

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 restricted stock units outstanding at May 31, 2012		2,100	$	78.64
Granted		1,600		78.64
Vested		-		-
Forfeited		-		-
Nonvested restricted stock units outstanding at February 28, 2013		3,700	$	78.64

	Number of Shares			Weighted-Average Grant-Date Fair Value
Stock appreciation rights outstanding at May 31, 2012		87,000		$	20.59
Granted		38,900			20.59
Vested		-			-
Forfeited		(9,200	)		20.59
Cancelled/Expired		(5,000	)		20.59
Stock appreciation rights outstanding at February 28, 2013		111,700		$	20.59

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

	Quarter Ended February 28, 2013			Quarter Ended February 29, 2012
Share-based compensation	$	311		$	314
Tax benefit		(121	)		(122	)
Share-based compensation, net	$	190		$	192

				Successor			Predecessor
	Nine Months Ended February 28, 2013			August 20, 2011 Through February 29, 2012			June 1, 2011 Through August 19, 2011
Share-based compensation	$	1,167		$	314		$	16,233
Tax benefit		(454	)		(122	)		(5,682	)
Share-based compensation, net	$	713		$	192		$	10,551