Note 11 - Supplemental Cash Flow Information (Tables)

3 Months Ended

Sep. 30, 2020

Notes Tables

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

	Three Months Ended
(In thousands)	September 30
	2020		2019
Cash Payments:
Interest	$	24	$	464
Income taxes	$	223	$	-
Non-cash investing and financing activities
Issuance of common shares as compensation	$	75	$	75
Issuance of common shares to fund deferred compensation plan	$	412	$	33