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Subsequent Event (Notes)	12 Months Ended
Subsequent Event (Notes)	Apr. 30, 2014
Subsequent Events [Abstract]
Subsequent Events [Text Block]	SUBSEQUENT EVENT On May 22, 2014, Torotel borrowed additional funds on its guidance line for new equipment purchases. The principal amount is $100,000 with a maturity date of May 27, 2018 and an interest rate of 4.25%.