XML 107 R95.htm IDEA: XBRL DOCUMENT
v3.24.0.1

Income Taxes - Schedule of Credits Available to Reduce Future Income Tax Expense (Details) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2023 USD ($)
Federal | Research Tax Credit Carryforward |
Tax Credit Carryforward [Line Items] |
Carryforward Amount | $ 9,451
Federal | Research Tax Credit Carryforward | Earliest Tax Year |
Tax Credit Carryforward [Line Items] |
Year of Expiration | 2024
Federal | Research Tax Credit Carryforward | Latest Tax Year |
Tax Credit Carryforward [Line Items] |
Year of Expiration | 2043
State | Research Tax Credit Carryforward |
Tax Credit Carryforward [Line Items] |
Carryforward Amount | $ 17,356
State | Research Tax Credit Carryforward | Earliest Tax Year |
Tax Credit Carryforward [Line Items] |
Year of Expiration | 2024
Foreign |
Tax Credit Carryforward [Line Items] |
Carryforward Amount | $ 8,114
Foreign | Earliest Tax Year |
Tax Credit Carryforward [Line Items] |
Year of Expiration | 2026
Foreign | Latest Tax Year |
Tax Credit Carryforward [Line Items] |
Year of Expiration | 2033

X
- Definition The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482685/740-10-50-3 + Details
Name: | us-gaap_TaxCreditCarryforwardAmount
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_TaxCreditCarryforwardLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tax credit carryforward expiration year. + References No definition available. + Details
Name: | xper_TaxCreditCarryforwardExpirationYear
Namespace Prefix: | xper_
Data Type: | xbrli:gYearItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_DomesticCountryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TaxCreditCarryforwardAxis=us-gaap_ResearchMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TaxPeriodAxis=us-gaap_EarliestTaxYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TaxPeriodAxis=us-gaap_LatestTaxYearMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_StateAndLocalJurisdictionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_IncomeTaxAuthorityAxis=us-gaap_ForeignCountryMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |