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Note 11 - Supplemental Cash Flow Information (Details) - Supplemental Cash Flow Information (USD $)
In Thousands, unless otherwise specified
6 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Cash payments:    
Interest $ 38 $ 57
Income taxes 690 3,157
Issuance of common shares as compensation $ 96 $ 36