FAIR VALUE DISCLOSURES - Hierarchy (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Interest rate swap	$ 9,174	$ 8,759
Level 1
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Interest rate swap	0	0
Level 2
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Interest rate swap	9,174	8,759
Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Interest rate swap	0	0
Novitium
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration	37,054	35,058
Novitium | Level 1
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration	0	0
Novitium | Level 2
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration	0	0
Novitium | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration	$ 37,054	35,058
BioSante Pharmaceuticals
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration		0
BioSante Pharmaceuticals | Level 1
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration		0
BioSante Pharmaceuticals | Level 2
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration		0
BioSante Pharmaceuticals | Level 3
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contingent consideration		$ 0