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401 (K) RETIREMENT SAVINGS PLAN (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Retirement Benefits [Abstract]
Employee's elective deferrals	100.00%
Matching contributions by employer (up to)	4.00%
Vesting period	3 years
Discretionary contribution percentage	$ 1,250
Discretionary contribution, maximum amount	2.00%
Employer matching contributions to the Retirement Savings Plan	$ 500,000	$ 2,100,000	$ 2,300,000

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- Definition

Defined Contribution Plan, Maximum Employer Discretionary Contribution Amount

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- Definition

Defined Contribution Plan, Maximum Employer Discretionary Contribution, Percent of Employees' Gross Pay

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- Definition

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- Definition

Amount of cost for defined contribution plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 715
-SubTopic 70
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=49170846&loc=d3e28014-114942

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Maximum percentage of employee gross pay the employee may contribute to a defined contribution plan.

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