Annual report pursuant to Section 13 and 15(d)

Note 4 - Fair Value Measurements (Tables)

v3.10.0.1
Note 4 - Fair Value Measurements (Tables)
12 Months Ended
Jun. 30, 2018
Notes Tables  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
   
Total carrying
value a
s of
   
Fair Value Measurements Using
Inputs Considered as
 
   
June 30, 2018
   
Level 1
   
Level 2
   
Level 3
 
Assets
                               
Equity securities
(1)
  $
54,286
    $
54,286
    $
-
    $
-
 
Certificates of deposit
(1)
   
5,478
     
5,478
     
-
     
-
 
Total Assets
  $
59,764
    $
59,764
    $
-
    $
-
 
                                 
Liabilities
                               
Contingent Consideration   $
-
    $
-
    $
-
    $
-
 
                                 
   
Total carrying
value a
s of
   
Fair Value Measurements Using
Inputs Considered as
 
   
June 30, 201
7
   
Level 1
   
Level 2
   
Level 3
 
Assets
                               
Equity securities
(1)
  $
59,616
    $
59,616
    $
-
    $
-
 
Certificates of deposit 
(1)
   
4,429
     
4,429
     
-
     
-
 
Corporate bond securities
(1)
   
2,057
     
-
     
2,057
     
-
 
Total Assets
  $
66,102
    $
64,045
    $
2,057
    $
-
 
                                 
Liabilities
                               
Contingent Consideration
  $
68,400
    $
-
    $
-
    $
68,400
 
Fair Value, Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block]
   
June 30,
 
   
2018
   
2017
 
                 
Fair value at the beginning of period
  $
68,400
    $
38,500
 
Purchase price contingent consideration (Note 2)
   
-
     
40,000
 
Payments
   
(88,500
)
   
(28,500
)
Change in fair value of contingent consideration
   
20,100
     
18,400
 
Contingent consideration payable
  $
-
    $
68,400