Note J - Supplemental Cash Flow Information (Tables)

9 Months Ended

Jan. 31, 2014

Supplemental Cash Flow Elements [Abstract]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

	Nine Months Ended January 31,
(in thousands)	2014		2013
Supplemental disclosures:
Interest paid	$	2,282	$	2,081
Income taxes paid, net		7,578		12,407
Non-cash transactions:
Inventory acquired in repossession and payment protection plan claims		32,842		27,909