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.

Income Taxes (Schedule of Income Tax Expense (Benefit)) (Details) (USD $)	3 Months Ended		4 Months Ended		12 Months Ended
	Jul. 31, 2014	Jul. 31, 2013	Apr. 30, 2013	Apr. 30, 2012	Apr. 30, 2014	Dec. 31, 2012
Current:
Federal
State
Total Current Income tax expense (benefit)
Deferred:
Federal
State
Total Deferred Income tax expense (benefit)
Total Income tax expense (benefit)