Note B - Adoption of New Accounting Pronouncements - Receivables and Contract Liabilities From Contracts With Customers (Details) $ in Thousands	Mar. 31, 2019 USD ($)
Deferred franchise fees (a)	$ 3,005	[1]

[1] Deferred franchise fees of $318 and $2,687 are included in Deferred franchise fees – current and long term, respectively.