Note H - Deferred Tax Assets and Liabilities (Details) - USD ($) $ in Thousands	Apr. 30, 2016	Apr. 30, 2015
Finance receivables	$ 24,868	$ 25,388
Property and equipment	1,160	839
Total	26,028	26,227
Accrued liabilities	2,069	1,872
Inventory	149	196
Share based compensation	4,505	4,030
Deferred revenue	1,025	951
Total	7,748	7,049
Deferred income tax liabilities, net	$ 18,280	$ 19,178