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Note 13 - Fire at Manufacturing Facility (Details) (USD $)
In Thousands, unless otherwise specified
1 Months Ended 3 Months Ended
Apr. 30, 2013
Jun. 30, 2012
Jun. 30, 2011
Sep. 29, 2013
Extraordinary and Unusual Items [Abstract]        
Business Interruption Loss, Gross     $ 1,589  
Proceeds from Insurance Settlement, Operating Activities 269 1,017    
Insurance Settlements Receivable       184
Business Interruption, Insurance Deductible     $ 132