Quarterly report pursuant to Section 13 or 15(d)

Note 2 - Preliminary Estimated Fair Values of Assets Acquired and Liabilities Assumed Pending Final Valuation of Intangible Assets (Details)

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Note 2 - Preliminary Estimated Fair Values of Assets Acquired and Liabilities Assumed Pending Final Valuation of Intangible Assets (Details) - USD ($)
 3 Months Ended 9 Months Ended
Mar. 31, 2016
Mar. 31, 2016
Mar. 31, 2015
Jun. 30, 2015
Zephyrus [Member] | In Process Research and Development [Member]        
Intangible Assets:        
Intangible assets $ 2,500,000 $ 2,500,000    
Zephyrus [Member] | Developed Technology Rights [Member]        
Intangible Assets:        
Intangible assets 0 0    
Zephyrus [Member] | Trade Names [Member]        
Intangible Assets:        
Intangible assets 0 0    
Zephyrus [Member] | Customer Relationships [Member]        
Intangible Assets:        
Intangible assets 0 0    
Zephyrus [Member]        
Current assets 86,000 86,000    
Equipment 32,000 32,000    
Other long-term assets 0 0    
Intangible Assets:        
Goodwill 8,966,000 8,966,000    
Total assets acquired 11,584,000 11,584,000    
Liabilities 54,000 54,000    
Deferred income taxes, net 0 0    
Net assets acquired 11,530,000 11,530,000    
Cash paid, net of cash acquired 8,030,000      
Contingent consideration payable 3,500,000 3,500,000    
Net purchase price 11,530,000      
Cliniqa [Member] | In Process Research and Development [Member]        
Intangible Assets:        
Intangible assets 0 0    
Cliniqa [Member] | Developed Technology Rights [Member]        
Intangible Assets:        
Intangible assets 18,000,000 18,000,000    
Cliniqa [Member] | Trade Names [Member]        
Intangible Assets:        
Intangible assets 27,000,000 27,000,000    
Cliniqa [Member] | Customer Relationships [Member]        
Intangible Assets:        
Intangible assets 1,100,000 1,100,000    
Cliniqa [Member]        
Current assets 11,926,000 11,926,000    
Equipment 1,436,000 1,436,000    
Other long-term assets 58,000 58,000    
Intangible Assets:        
Goodwill 42,669,000 42,669,000    
Total assets acquired 102,189,000 102,189,000    
Liabilities 1,509,000 1,509,000    
Deferred income taxes, net 17,793,000 17,793,000    
Net assets acquired 82,888,000 82,888,000    
Cash paid, net of cash acquired 82,888,000      
Contingent consideration payable 0 0    
Net purchase price 82,888,000      
Goodwill $ 434,734,000 434,734,000   $ 390,638,000
Cash paid, net of cash acquired   $ 90,888,000 $ 420,102,000