Note 11 - Treasury Stock and Repurchase Program (Tables)

6 Months Ended

Oct. 31, 2020

Notes Tables

Class of Treasury Stock [Table Text Block]

(in thousands except for shares and cost per share)	Shares		Total Cost Assigned		Average Cost per Share		Aggregate Purchase Price Remaining Under the Program
Balance as of April 30, 2020		383,279	$	5,957	$	15.54	$	2,000
Purchases effected in open market during the quarters ended:
July 31, 2020		-		-		-		2,000
October 31, 2020		15,670		422		26.96		1,578
Balance as of October 31, 2020		398,949	$	6,379	$	15.99	$	1,578