Note 11 - Supplemental Cash Flow Information (Tables)

3 Months Ended

Sep. 30, 2013

Supplemental Cash Flow Elements [Abstract]

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

(In thousands)	Three Months Ended September 30
	2013		2012
Cash payments:
Interest	$	19	$	19
Income taxes	$	20	$	837
Issuance of common shares as compensation	$	48	$	12