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EMPLOYEE BENEFIT PLAN (Details) - USD ($)	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
EMPLOYEE BENEFIT PLAN
Employer discretionary contribution amount	$ 619,000	$ 499,000

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- References

No definition available.

+ Details

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- Definition

Amount of discretionary contributions made by an employer to a defined contribution plan.

+ References

No definition available.

+ Details

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