INCOME TAXES (Details) (USD $) In Thousands, unless otherwise specified	1 Months Ended	12 Months Ended
Oct. 31, 2012	Apr. 30, 2013	Apr. 30, 2012	Apr. 30, 2011
Current:
Federal		$ (131)	$ (370)	$ (606)
State and local		11	114	4
Current Income Tax Expense (Benefit)		(120)	(256)	(602)
Deferred
Federal		(1,334)	(505)	(2,277)
State and local		(305)	(135)	(333)
Deferred Income Tax Expense (Benefit)		(1,639)	(640)	(2,610)
Actual tax provision (benefit)	$ 41	$ (1,759)	$ (896)	$ (3,212)

Amount of current federal tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

Amount of current state and local tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred federal income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations.

Amount of deferred state and local tax expense (benefit) pertaining to income (loss) from continuing operations.