Income Taxes - Income tax expense (Details) (USD $)	12 Months Ended
Income Taxes - Income tax expense (Details) (USD $)	Apr. 30, 2014	Apr. 30, 2013	Apr. 30, 2012
Current:
Federal
State		5,000	5,000
Total Current		5,000	5,000
Deferred:
Federal
State
Total Deferred
Total income tax expense		$ 5,000	$ 5,000

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.