FAIR VALUE - Hierarchy (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Money Market Fund	$ 136,280	$ 84,277
Interest rate swap	2,812	4,897
Royalties fair value	5,718	6,307
Contingent consideration, Novitium	12,600	10,900
Accrued licensor payment	11,428	20,961
Level 1
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Money Market Fund	136,280	84,277
Interest rate swap	0	0
Royalties fair value	5,718	6,307
Accrued licensor payment	0	0
Level 2
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Money Market Fund	0	0
Interest rate swap	2,812	4,897
Royalties fair value	0	0
Accrued licensor payment	0	0
Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Money Market Fund	0	0
Interest rate swap	0	0
Royalties fair value	0	0
Accrued licensor payment	11,428	20,961
Novitium
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration, Novitium	12,572	10,854
Novitium | Level 1
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration, Novitium	0	0
Novitium | Level 2
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration, Novitium	0	0
Novitium | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration, Novitium	12,572	10,854
Alimera Sciences, Inc
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration, Novitium	6,000	9,000
Alimera Sciences, Inc | Level 1
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration, Novitium	0	0
Alimera Sciences, Inc | Level 2
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration, Novitium	0	0
Alimera Sciences, Inc | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration, Novitium	$ 6,000	$ 9,000