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Restricted Cash

3 Months Ended

12 Months Ended

Mar. 31, 2022

Dec. 31, 2021

Cash and Cash Equivalents [Abstract]

Restricted Cash

3. Restricted Cash

The Company is required to maintain cash collateral on deposit in a segregated money market bank account, as a condition of a lease agreement. The bank may restrict withdrawals or transfers by, or on behalf of, the Company. The required restricted cash reserve totaled $0.2 million as of both March 31, 2022 and December 31, 2021. This amount is presented as restricted cash on the accompanying consolidated balance sheets.

The following table reconciles cash and cash equivalents and restricted cash per the balance sheets to the statements of cash flows (in thousands):

		March 31, 2022				March 31, 2021
Cash and cash equivalents		$	127,160			$	117,651
Restricted cash			199				199
Total		$	127,359			$	117,850

3. Restricted Cash

The Company is required to maintain cash collateral on deposit in a segregated money market bank account, as a condition of a lease agreement. The bank may restrict withdrawals or transfers by, or on behalf of, the Company. The required restricted cash reserve totaled $0.2 million as of both December 31, 2021 and 2020. This amount is presented as non-current restricted cash on the accompanying consolidated balance sheets.

The following table reconciles cash and cash equivalents and restricted cash per the balance sheets to the statements of cash flows (in thousands):

		December 31,
		2021				2020
Cash and cash equivalents		$	30,833			$	46,596
Restricted cash			199				199
Total		$	31,032			$	46,795

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- References

No definition available.

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- Definition

The entire disclosure for cash and cash equivalent footnotes, which may include the types of deposits and money market instruments, applicable carrying amounts, restricted amounts and compensating balance arrangements. Cash and equivalents include: (1) currency on hand (2) demand deposits with banks or financial institutions (3) other kinds of accounts that have the general characteristics of demand deposits (4) 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. Generally, only investments maturing within three months from the date of acquisition qualify.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(1))
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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