XML 89 R78.htm IDEA: XBRL DOCUMENT
v3.24.1.1.u2

Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis - USD ($) | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items] |  |
Convertible notes receivable | $ 2,656,877 | $ 2,602,027
Quoted Prices In Active Markets (Level 1) [Member] |  |
Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items] |  |
Convertible notes receivable |  |
Significant Other Observable Inputs (Level 2) [Member] |  |
Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items] |  |
Convertible notes receivable |  |
Significant Other Unobservable Inputs (Level 3) [Member] |  |
Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items] |  |
Convertible notes receivable | 2,656,877 | 2,602,027
DigiTrax Convertible Notes [Member] |  |
Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items] |  |
Convertible notes receivable | 1,073,151 | 1,048,219
DigiTrax Convertible Notes [Member] | Quoted Prices In Active Markets (Level 1) [Member] |  |
Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items] |  |
Convertible notes receivable |  |
DigiTrax Convertible Notes [Member] | Significant Other Observable Inputs (Level 2) [Member] |  |
Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items] |  |
Convertible notes receivable |  |
DigiTrax Convertible Notes [Member] | Significant Other Unobservable Inputs (Level 3) [Member] |  |
Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items] |  |
Convertible notes receivable | 1,073,151 | 1,048,219
Liquid Convertible Notes [Member] |  |
Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items] |  |
Convertible notes receivable | 1,583,726 | 1,553,808
Liquid Convertible Notes [Member] | Quoted Prices In Active Markets (Level 1) [Member] |  |
Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items] |  |
Convertible notes receivable |  |
Liquid Convertible Notes [Member] | Significant Other Observable Inputs (Level 2) [Member] |  |
Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items] |  |
Convertible notes receivable |  |
Liquid Convertible Notes [Member] | Significant Other Unobservable Inputs (Level 3) [Member] |  |
Assets and Liabilities Measured at Fair Value (Details) - Schedule of Assets and Liabilities Measured at Fair Value on a Recurring Basis [Line Items] |  |
Convertible notes receivable | $ 1,583,726 | $ 1,553,808

X
- References No definition available. + Details
Name: | gdc_AssetsandLiabilitiesMeasuredatFairValueDetailsScheduleofAssetsandLiabilitiesMeasuredatFairValueonaRecurringBasisLineItems
Namespace Prefix: | gdc_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The total amount due to the entity within one year of the balance sheet date (or one operating cycle, if longer) from outside sources, including trade accounts receivable, notes and loans receivable, as well as any other types of receivables, net of allowances established for the purpose of reducing such receivables to an amount that approximates their net realizable value. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 852 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 10 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481372/852-10-55-10 + Details
Name: | us-gaap_ReceivablesNetCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

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: |

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

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