FAIR VALUE OF FINANCIAL INSTRUMENTS (Tables)

3 Months Ended

Mar. 31, 2023

BASIS OF ACCOUNTING AND PRESENTATION

Schedule of fair value of financial assets and liabilities on a recurring basis

Fair value at March 31, 2023
	Total		Level 1		Level 2		Level 3
Assets:
Money market funds	$	3,855	$	3,855	$	—	$	—
U.S. Treasury note		9,977		9,977		—		—
Fair value at December 31, 2022
	Total		Level 1		Level 2		Level 3
Assets:
Money market funds	$	5,216	$	5,216	$	—	$	—
U.S. Treasury bills		9,961		9,961		—		—