XML 24 R13.htm IDEA: XBRL DOCUMENT v3.23.1

Available-for-Sale Securities

3 Months Ended

Mar. 31, 2023

Investments, Debt and Equity Securities [Abstract]

Available-for-Sale Securities

6. Available-for-Sale Securities

As of March 31, 2023, the fair value of available-for-sale securities by type of security was as follows:

		March 31, 2023
		Amortized Cost				Gross Unrealized Gain				Gross Unrealized Loss				Fair Value
Investments:
Treasury bills		$	19,989			$	5			$	—			$	19,994
Corporate bond securities			866				—				—				866
		$	20,855			$	5			$	—			$	20,860

As of December 31, 2022, the fair value of available-for-sale securities by type of security was as follows:

		December 31, 2022
		Amortized Cost				Gross Unrealized Gain				Gross Unrealized Loss				Fair Value
Investments:
Treasury bill		$	34,780			$	—			$	(30	)		$	34,750
Corporate bond securities			23,626				—				(38	)			23,588
		$	58,406			$	—			$	(68	)		$	58,338

The estimated fair value and amortized cost of the Company’s available-for-sale securities as of March 31, 2023 by contractual maturity are summarized as follows:

		March 31, 2023
		Amortized Cost				Fair Value
Due in one year or less		$	20,855			$	20,860
Total available-for-sale securities		$	20,855			$	20,860

The weighted average maturity of the Company’s available-for-sale securities as of March 31, 2023 was approximately 0.5 years.

The estimated fair value and amortized cost of the Company’s available-for-sale securities as of December 31, 2022 by contractual maturity are summarized as follows:

		December 31, 2022
		Amortized Cost				Fair Value
Due in one year or less		$	58,406			$	58,338
Total available-for-sale securities		$	58,406			$	58,338

The weighted average maturity of the Company’s available-for-sale securities as of December 31, 2022 was approximately 0.5 years.

X

- References

No definition available.

+ Details

Name:	us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

The entire disclosure for investments in certain debt and equity securities.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 320
-URI https://asc.fasb.org/subtopic&trid=2209399

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 946
-SubTopic 320
-URI https://asc.fasb.org/subtopic&trid=2324412

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-URI https://asc.fasb.org/topic&trid=2196928

Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 940
-SubTopic 320
-URI https://asc.fasb.org/subtopic&trid=2176304

Reference 5: http://www.xbrl.org/2003/role/disclosureRef
-Publisher SEC
-Name Regulation S-K (SK)
-Number 229
-Section 1403
-Paragraph (b)

+ Details

Name:	us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration