Prepaid Expenses and Other Current Assets (Tables)

3 Months Ended

Mar. 31, 2022

Prepaid Expense and Other Assets, Current [Abstract]

Schedule of Prepaid expenses and other current assets

Prepaid expenses and other current assets consisted of the following (in thousands):

	March 31,		December 31
	2022		2021
Prepaid expenses	$	2,289	$	3,715
Interest receivable		694		1,050
Current deposits		503		761
Total prepaid expenses and other current assets	$	3,486	$	5,526