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SUMMARY OF SIGNIFICANT EVENTS AND ACCOUNTING POLICIES - Change in Estimate (Details) $ in Millions	12 Months Ended
	Dec. 31, 2020 USD ($)
SUMMARY OF SIGNIFICANT EVENTS AND ACCOUNTING POLICIES
Reduction of discretionary cash incentives	$ 1.6

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- Definition

Reduction of discretionary cash incentives

+ References

No definition available.

+ Details

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- References

No definition available.

+ Details

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