Schedule of Fair Value of Separate Accounts by Major Category of Investment (Details) (USD $)	12 Months Ended
	Apr. 30, 2014
Description Of Business, History And Summary Of Significant Policies Schedule Of Fair Value Of Separate Accounts By Major Category Of Investment 1	$ 500,000
Description Of Business, History And Summary Of Significant Policies Schedule Of Fair Value Of Separate Accounts By Major Category Of Investment 2	0
Description Of Business, History And Summary Of Significant Policies Schedule Of Fair Value Of Separate Accounts By Major Category Of Investment 3	500,000
Description Of Business, History And Summary Of Significant Policies Schedule Of Fair Value Of Separate Accounts By Major Category Of Investment 4	0
Description Of Business, History And Summary Of Significant Policies Schedule Of Fair Value Of Separate Accounts By Major Category Of Investment 5	500,000
Description Of Business, History And Summary Of Significant Policies Schedule Of Fair Value Of Separate Accounts By Major Category Of Investment 6	0
Description Of Business, History And Summary Of Significant Policies Schedule Of Fair Value Of Separate Accounts By Major Category Of Investment 7	500,000
Description Of Business, History And Summary Of Significant Policies Schedule Of Fair Value Of Separate Accounts By Major Category Of Investment 8	$ 0