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Note D - Debt
9 Months Ended
Dec. 31, 2019
Notes to Financial Statements  
Debt Disclosure [Text Block]
NOTE D — DEBT
 
On
December 12, 2019,
the Company’s
$5,000,000
revolving line of credit facility expired and was
not
renewed. The Company did
not
have any borrowings outstanding under the Credit Facility at expiration and did
not
advance any funds under the Credit Facility during the quarter ended
December 31, 2019.