INTANGIBLE ASSETS AND GOODWILL (Tables)

9 Months Ended

Sep. 30, 2023

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Gross Carrying Amounts and Net Book Values of Intangible Assets and Goodwill

The following table reflects the gross carrying amounts and net book values of intangible assets as of September 30, 2023 and December 31, 2022 (dollar amounts in thousands): 

		September 30, 2023								December 31, 2022
	Remaining Useful Life  (In years)	Gross Carrying Amount		Accumulated Amortization		Impairment		Net Book Value		Gross Carrying Amount		Accumulated Amortization		Net Book Value
Products rights:
INDOCIN	8.6	$	154,100	$	(43,126)	$	(52,463)	$	58,511	$	154,100	$	(33,495)	$	120,605
ROLVEDON	9.8	234,000		(3,900)		(157,095)		73,005		—		—		—
Otrexup	6.2	44,086		(9,644)		(22,946)		11,496		44,086		(5,511)		38,575
Sympazan	11.1	14,550		(1,111)		—		13,439		14,550		(202)		14,348
SPRIX	3.6	39,000		(18,711)		(6,327)		13,962		39,000		(14,532)		24,468
Total intangible assets		$	485,736	$	(76,492)	$	(238,831)	$	170,413	$	251,736	$	(53,740)	$	197,996

Schedule of the Future Amortization Expenses of Intangible Assets

The following table reflects future amortization expense the Company expects for its intangible assets (in thousands): 

Year Ending December 31,	Estimated Amortization Expense
2023 (remainder)	5,259
2024	21,035
2025	21,035
2026	21,035
2027	18,814
Thereafter	83,235
Total	$	170,413