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NOTE K - CREDIT FACILITY
6 Months Ended
Oct. 31, 2018
Debt Disclosure [Abstract]  
Debt Disclosure [Text Block]

NOTE K – CREDIT FACILITY


On January 30, 2017, the Company repaid the principal balance due on its credit facility, dated June 6, 2013, with JPMorgan Chase Bank, N.A.  Subsequently, the Company voluntarily terminated this credit facility with JPMorgan Chase Bank, N.A to reduce the fees and expenses associated with maintaining that facility.  The Company did not incur any early termination fees associated with its voluntary termination of this credit facility.  If, in the future, the Company determines that it would be beneficial to have a credit facility in place, the Company believes that alternative facilities are available.  As of October 31, 2018, the Company had available credit at variable terms based on its securities holdings under an advisory arrangement, under which no borrowings have been made.