Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2021

Accounting Policies [Abstract]

Schedule of Financial Assets and Liabilities Fair Value Measurements

The Company’s financial assets and liabilities subject to fair value measurements on a recurring basis and the level of inputs used in such measurements were as follows:

	As of March 31, 2021
	Total		Level 1		Level 2		Level 3
Assets:
Cash equivalents:
Money market funds	$	8,585	$	8,585	$	-	$	-
Marketable securities:
Other money market funds	$	1,999	$	1,999	$	-	$	-
US Treasury Bond	$	2,999	$	2,999	$	-	$	-
Total marketable securities:	$	4,998	$	4,998	$	-	$	-

	As of December 31, 2020
	Total		Level 1		Level 2		Level 3
Assets:
Cash equivalents:
Money market funds	$	8,585	$	8,585	$	-	$	-
Marketable securities:
Other money market funds	$	2,000	$	2,000	$	-	$	-
US Treasury Bond	$	2,998	$	2,998	$	-	$	-
Total marketable securities:	$	4,998	$	4,998	$	-	$	-
Other assets:
Convertible loan investment	$	270	$	-	$	-	$	270