Goodwill and Intangible Assets - Intangible Assets - Definite (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2018	Jun. 30, 2018
Finite-Lived Intangible Assets
Gross Carrying Amount	$ 467,767	$ 468,348
Accumulated Amortization	(88,200)	(80,372)
Intangible Assets, Net	$ 379,567	387,976
Cody Labs import license
Finite-Lived Intangible Assets
Gross Carrying Amount		581
Accumulated Amortization		(386)
Intangible Assets, Net		195
Weighted Avg. Life (Yrs.)	15 years
Product rights
Finite-Lived Intangible Assets
Gross Carrying Amount	$ 19,693	19,693
Accumulated Amortization	(2,670)	(1,875)
Intangible Assets, Net	$ 17,023	17,818
Weighted Avg. Life (Yrs.)	14 years
Product rights | KUPI
Finite-Lived Intangible Assets
Gross Carrying Amount	$ 416,154	416,154
Accumulated Amortization	(76,776)	(69,840)
Intangible Assets, Net	$ 339,378	346,314
Weighted Avg. Life (Yrs.)	15 years
Product rights | Silarx
Finite-Lived Intangible Assets
Gross Carrying Amount	$ 10,000	10,000
Accumulated Amortization	(2,222)	(2,056)
Intangible Assets, Net	$ 7,778	7,944
Weighted Avg. Life (Yrs.)	15 years
Trade name | KUPI
Finite-Lived Intangible Assets
Gross Carrying Amount	$ 2,920	2,920
Accumulated Amortization	$ (2,920)	(2,920)
Weighted Avg. Life (Yrs.)	2 years
Other Intangible Assets | KUPI
Finite-Lived Intangible Assets
Gross Carrying Amount	$ 19,000	19,000
Accumulated Amortization	(3,612)	(3,295)
Intangible Assets, Net	$ 15,388	$ 15,705
Weighted Avg. Life (Yrs.)	15 years