XML 61 R47.htm IDEA: XBRL DOCUMENT
v3.22.4

Schedule of Fair Value Hierarchy Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Available-for-sale, Current | $ 62,173 | $ 32,720
Corporate Debt Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Available-for-sale, Current | 15,500 | 32,720
US Treasury Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Available-for-sale, Current | 46,673 |
Fair Value, Recurring [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Current | 62,173 | 32,720
Fair Value, Recurring [Member] | Corporate Debt Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Available-for-sale, Current | 15,500 | 32,720
Fair Value, Recurring [Member] | US Treasury Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Available-for-sale, Current | 46,673 |
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Current | 0 | 0
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] | Corporate Debt Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Available-for-sale, Current | 0 | 0
Fair Value, Inputs, Level 1 [Member] | Fair Value, Recurring [Member] | US Treasury Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Available-for-sale, Current | 0 |
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Current | 62,173 | 32,720
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Corporate Debt Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Available-for-sale, Current | 15,500 | 32,720
Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | US Treasury Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Available-for-sale, Current | 46,673 |
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Current | 0 | 0
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] | Corporate Debt Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Available-for-sale, Current | 0 | $ 0
Fair Value, Inputs, Level 3 [Member] | Fair Value, Recurring [Member] | US Treasury Securities [Member] |  |
Defined Benefit Plan Disclosure [Line Items] |  |
Debt Securities, Available-for-sale, Current | $ 0 |

X
- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), classified as current. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 45 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124258926&loc=SL82898722-210454 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124260329&loc=d3e26626-111562 + Details
Name: | us-gaap_AvailableForSaleSecuritiesDebtSecuritiesCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity), and investment in debt security measured at fair value with change in fair value recognized in net income (trading), classified as current. + References No definition available. + Details
Name: | us-gaap_DebtSecuritiesCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_DefinedBenefitPlanDisclosureLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_CorporateDebtSecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancialInstrumentAxis=us-gaap_USTreasurySecuritiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByMeasurementFrequencyAxis=us-gaap_FairValueMeasurementsRecurringMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByFairValueHierarchyLevelAxis=us-gaap_FairValueInputsLevel3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |