Significant Accounting Policies (Tables)

12 Months Ended

Dec. 31, 2021

Accounting Policies [Abstract]

Schedule of property and equipment

	Estimated Useful Lives
Laboratory equipment	7 years
Computers and software	3 years
Equipment and furniture	15 years
Leasehold improvements	Shorter of lease term or useful life

Schedule of financial assets and liabilities

	December 31, 2021
	Level 1		Level 2		Level 3		Fair Value
Assets:
Cash equivalents:
Money market funds		30,007		-		-		30,007
Foreign exchange contracts receivable				62				62
		30,007		62		-		30,069
Liabilities:
Contingent consideration		-		-		175		175
		-		-		175		175

	December 31, 2020
	Level 1		Level 2		Level 3		Fair Value
Assets:
Cash equivalents:
Money market funds		30,000		-		-		30,000
Foreign exchange contracts receivable				90				90
		30,000		90		-		30,090
Liabilities:
Contingent consideration		-		-		83		83
		-		-		83		83