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Note 13 - Common Stock (Tables)
12 Months Ended
Jun. 30, 2012
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
   
Shares
On Option
   
Weighted Average
Exercise Price
   
Shares Available
For Grant
 
Balance, June 27, 2009
   
61,347
             
661,221
 
Options granted
   
24,330
   
$
8.73
     
(24,330
)
Options exercised
   
(2,937
)
   
7.88
     
-
 
Options canceled
   
(21,656
)
           
21,656
 
Balance, June 26, 2010
   
61,084
             
658,547
 
Options granted
   
69,078
     
8.99
     
(69,078
)
Options exercised
   
(33,098
)
   
7.65
         
Options canceled
   
(23,055
)
           
23,055
 
Balance, June 30, 2011
   
74,009
             
612,524
 
Options granted
   
61,815
     
9.87
     
(61,815
)
Options exercised
   
(9,290
)
   
8.73
         
Options canceled
   
(24,044
)
           
24,044
 
2002 plan expired
   
-
             
(222,568
)
Balance, June 30, 2012
   
102,490
             
352,185
 
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value [Table Text Block]
Weighted average remaining life (yr.s)
 
1.1
 
Weighted average fair value on grant date of options granted in:
     
2010
 
$
4.59
 
2011
   
3.01
 
2012
   
3.32