ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Contingent Consideration (Details) - Zyla Life Sciences $ in Millions	1 Months Ended
May 31, 2020 USD ($)
Business Acquisition [Line Items]
Contingent consideration, revenue threshold	$ 20.0
Contingent consideration, revenue percentage	20.00%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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