Annual report pursuant to Section 13 and 15(d)

Note 17 - Financial Instruments (Tables)

v2.4.0.8
Note 17 - Financial Instruments (Tables)
12 Months Ended
Jun. 30, 2013
Disclosure Text Block Supplement [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
   

June 30, 2013

 
   

Level 1

   

Level 2

   

Level 3

   

Balance

 

Cash equivalents

  $ 88,034     $ -     $ -     $ 88,034  

Available-for-sale securities

    -       15,529       -       15,529  

Total

  $ 88,034     $ 15,529     $ -     $ 103,563  
   

June 30, 2012

 
   

Level 1

   

Level 2

   

Level 3

   

Balance

 

Cash equivalents

  $ 95,137     $ -     $ -     $ 95,137  

Available-for-sale securities

    -       9,005       -       9,005  

Total

  $ 95,137     $ 9,005     $ -     $ 104,142  
Schedule of Available-for-sale Securities Reconciliation [Table Text Block]
   

Amortized

Cost Basis

   

Fair

Value

 

2013

  $ 15,314     $ 15,529  

2012

  $ 8,862     $ 9,005  
Available-for-sale Securities [Table Text Block]
June 30, 2013  
   

Cost

   

Estimated

Fair Value

 

Due in one year or less

  $ 13,213     $ 13,067  

Due after one year through five years

  $ 2,463     $ 2,462  

June 30, 2012

 
   

Cost

   

Estimated

Fair Value

 

Due in one year or less

  $ 6,999     $ 6,862  

Due after one year through five years

  $ 2,130     $ 2,143