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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Schedule of Concentration Risk of Major Customers (Details) - Concentration risk by major customer - segment	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Concentration of Major Customers
Number of customers			3
Sales Revenue, Net | Largest wholesaler
Concentration of Major Customers
Percentage of revenue from customers to total revenue	32.00%	31.00%	31.00%	31.00%
Sales Revenue, Net | Second largest wholesaler
Concentration of Major Customers
Percentage of revenue from customers to total revenue	23.00%	29.00%	23.00%	29.00%
Sales Revenue, Net | Third largest wholesaler
Concentration of Major Customers
Percentage of revenue from customers to total revenue	22.00%	26.00%	22.00%	26.00%
Sales Revenue, Net | Three largest customers
Concentration of Major Customers
Percentage of revenue from customers to total revenue	77.00%	86.00%	76.00%	86.00%

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Concentration Risk, Number of Customers

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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