Note 11 - Supplemental Cash Flow Information (Tables)

3 Months Ended

Sep. 30, 2016

Notes Tables

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

(In thousands)	Three Months Ended September 30
	2016		2015
Cash payments:
Interest	$	13	$	13
Income taxes	$	1,022	$	74