Annual report pursuant to Section 13 and 15(d)

Note 5 - Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details)

v3.19.2
Note 5 - Fair Value Measurements - Assets and Liabilities Measured on a Recurring Basis (Details) - USD ($)
$ in Thousands
Jun. 30, 2019
Jun. 30, 2018
Total Assets $ 65,147 $ 59,764
Business Combination, Contingent Consideration, Liability, Total 12,600
Derivative instruments - cash flow hedges 12,458  
Total Liabilities 25,058  
Fair Value, Inputs, Level 1 [Member]    
Total Assets 65,147 59,764
Business Combination, Contingent Consideration, Liability, Total
Derivative instruments - cash flow hedges  
Total Liabilities  
Fair Value, Inputs, Level 2 [Member]    
Total Assets
Business Combination, Contingent Consideration, Liability, Total
Derivative instruments - cash flow hedges 12,458  
Total Liabilities 12,458  
Fair Value, Inputs, Level 3 [Member]    
Total Assets
Business Combination, Contingent Consideration, Liability, Total 12,600
Derivative instruments - cash flow hedges  
Total Liabilities 12,600  
Equity Securities [Member]    
Investments, Fair Value Disclosure [1] 38,219 54,286
Equity Securities [Member] | Fair Value, Inputs, Level 1 [Member]    
Investments, Fair Value Disclosure [1] 38,219 54,286
Equity Securities [Member] | Fair Value, Inputs, Level 2 [Member]    
Investments, Fair Value Disclosure [1]
Equity Securities [Member] | Fair Value, Inputs, Level 3 [Member]    
Investments, Fair Value Disclosure [1]
Certificates of Deposit [Member]    
Investments, Fair Value Disclosure [2] 26,928 5,478
Certificates of Deposit [Member] | Fair Value, Inputs, Level 1 [Member]    
Investments, Fair Value Disclosure [2] 26,928 5,478
Certificates of Deposit [Member] | Fair Value, Inputs, Level 2 [Member]    
Investments, Fair Value Disclosure [2]
Certificates of Deposit [Member] | Fair Value, Inputs, Level 3 [Member]    
Investments, Fair Value Disclosure [2]
[1] Included in available-for-sale investments on the balance sheet. The cost basis in the Company's investment in CCXI at June 30, 2019 and June 30, 2018 was $18.8 million.
[2] Included in available-for-sale investments on the balance sheet. The certificate of deposits have contractual maturity dates within one year.