FAIR VALUE MEASUREMENTS (Tables)

9 Months Ended

Sep. 30, 2021

FAIR VALUE MEASUREMENTS

Schedule of assets and liabilities measured at fair value on a recurring basis

	Carrying Amount In Balance Sheet September 30,		Fair Value September 30,		Fair Value Measurement Using
	2021		2021		Level 1		Level 2		Level 3
Assets:
Treasury and government securities	$	500,000	$	500,000	$	500,000	$	—	$	—
Money market funds		17,430		17,430		17,430		—		—
Total Assets	$	517,430	$	517,430	$	517,430	$	—	$	—

	Carrying Amount In Balance Sheet December 31,		Fair Value December 31,		Fair Value Measurement Using
	2020		2020		Level 1		Level 2		Level 3
Assets:
Treasury and government securities	$	500,000	$	500,000	$	500,000	$	—	$	—
Money market funds		70,671		70,671		70,671		—		—
Total Assets	$	570,671	$	570,671	$	570,671	$	—	$	—