Annual report pursuant to Section 13 and 15(d)

Note 5 - Fair Value Measurements (Details Textual)

v3.19.3
Note 5 - Fair Value Measurements (Details Textual) - USD ($)
$ in Thousands
11 Months Ended 12 Months Ended
Jun. 30, 2019
Jun. 30, 2019
Jun. 30, 2018
Jun. 30, 2017
Jun. 04, 2019
Oct. 31, 2018
Aug. 01, 2018
Jul. 02, 2018
Business Combination, Liabilities Arising from Contingencies, Amount Recognized         $ 14,600      
Payment for Contingent Consideration Liability     $ 88,500          
Payment for Contingent Consideration Liability, Financing Activities   61,900 $ 20,316        
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability   (26,600) $ (11,800)        
Exosome Diagnostics, Inc [Member]                
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High $ 325,000 325,000         $ 325,000  
Business Combination, Liabilities Arising from Contingencies, Amount Recognized             $ 3,800  
Business Combination, Contingent Consideration Arrangements, Change in Amount of Contingent Consideration, Liability 2,000              
QT Holdings Corporation [Member]                
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High 51,000 51,000           $ 51,000
Business Combination, Liabilities Arising from Contingencies, Amount Recognized               $ 5,300
B-MoGen [Member]                
Business Combination, Contingent Consideration Arrangements, Range of Outcomes, Value, High 38,000 38,000     38,000      
Business Combination, Liabilities Arising from Contingencies, Amount Recognized         $ 5,500      
Embedded Derivative Financial Instruments [Member]                
Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, after Tax   0            
Embedded Derivative Financial Instruments [Member] | Cash Flow Hedging [Member]                
Derivative, Notional Amount           $ 380,000    
CCXI [Member]                
Investments, Total $ 18,800 $ 18,800 $ 18,800