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Summary of Significant Accounting Policies (Tables) - Provision for Income Taxes (Details) (USD $)	3 Months Ended		9 Months Ended
	Jan. 31, 2014	Jan. 31, 2013	Jan. 31, 2014	Jan. 31, 2013
Notes to Financial Statements
Federal			$ 18,193	$ 29,185
State			7,091	11,115
Provision (benefit) for Income Taxes	$ 1,512	$ 10,208	$ 25,284	$ 40,300

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

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