Note 12 - Supplemental Cash Flow Information (Tables)

3 Months Ended

Sep. 30, 2021

Notes Tables

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

	Three Months Ended
(In thousands)	September 30
	2021		2020
Cash Payments:
Interest	$	203	$	24
Income taxes	$	1,183	$	223
Non-cash investing and financing activities
Issuance of common shares as compensation	$	75	$	75
Issuance of common shares to fund deferred compensation plan	$	2,042	$	412