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Note 13 - Copyright Data Fees	6 Months Ended
	Oct. 31, 2018
Notes to Financial Statements
Copyright Data Fees [Text Block]	Note 13 - Copyright Data Fees: During the six months ended October 31, 2018, copyright data fees of $3,468,000 were 14.2% above fiscal 2018.   At October 31, 2018, total third party sponsored assets were $4.5 billion, as compared to $4.2 billion in assets at October 31, 2017.

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Represents the information about copyright data fees.

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