Fair value portion of probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates.

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Fair value of financial and nonfinancial obligations.

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Fair value portion of contractual obligation to pay money on demand or on fixed or determinable dates.

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Amount of investment in marketable security.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
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Fair Value - Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($)	Mar. 31, 2021	Dec. 31, 2020
Assets:
Marketable securities	$ 96,752,000	$ 0
Recurring
Assets:
Total cash and cash equivalents	98,829,000	74,854,000
Marketable securities	96,752,000
Total		74,854,000
Liabilities:
Loans payable		12,880,000
Total		12,880,000
Recurring \| Cash in bank balances
Assets:
Total cash and cash equivalents	12,035,000
Recurring \| Money Market Funds
Assets:
Total cash and cash equivalents	86,794,000
Recurring \| Non-U.S. Government Securities
Assets:
Marketable securities	11,265,000
Recurring \| Corporate Debt Securities
Assets:
Marketable securities	40,640,000
Recurring \| Asset-backed Securities
Assets:
Marketable securities	13,394,000
Recurring \| Commercial Paper
Assets:
Marketable securities	31,453,000
Recurring \| Level 1
Assets:
Total cash and cash equivalents	98,829,000	74,854,000
Total		74,854,000
Recurring \| Level 1 \| Cash in bank balances
Assets:
Total cash and cash equivalents	12,035,000
Recurring \| Level 1 \| Money Market Funds
Assets:
Total cash and cash equivalents	86,794,000
Recurring \| Level 2
Assets:
Marketable securities	96,752,000
Recurring \| Level 2 \| Non-U.S. Government Securities
Assets:
Marketable securities	11,265,000
Recurring \| Level 2 \| Corporate Debt Securities
Assets:
Marketable securities	40,640,000
Recurring \| Level 2 \| Asset-backed Securities
Assets:
Marketable securities	13,394,000
Recurring \| Level 2 \| Commercial Paper
Assets:
Marketable securities	$ 31,453,000
Recurring \| Level 3
Liabilities:
Loans payable		12,880,000
Total		$ 12,880,000