XML 72 R56.htm IDEA: XBRL DOCUMENT
v3.26.1

Notes Payable - Schedule of notes payable (Details) - USD ($) | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Current portion |  |
Notes Payable | $ 8,339,366 | $ 10,740,402
Debt Discount | (543,230) | (791,800)
Net | 7,796,136 | 9,948,602
Avenue - Note payable |  |
Current portion |  |
Notes Payable | 8,339,366 | 5,740,402
Debt Discount | (543,230) | (527,870)
Net | $ 7,796,136 | 5,212,532
Avenue - Convertible note payable |  |
Current portion |  |
Notes Payable |  | 5,000,000
Debt Discount |  | (263,930)
Net |  | $ 4,736,070

X
- Definition Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable, net of debt discount due within one year or the operating cycle if longer. + References No definition available. + Details
Name: | hypd_NotesPayableCurrentNetOfDebtDiscountCurrentCurrentPortion
Namespace Prefix: | hypd_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of debt discount to be amortized within one year or within the normal operating cycle, if longer. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 1A -Publisher FASB -URI https://asc.fasb.org/1943274/2147482925/835-30-45-1A Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482925/835-30-45-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 835 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482900/835-30-50-1 + Details
Name: | us-gaap_DebtInstrumentUnamortizedDiscountCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Sum of the carrying values as of the balance sheet date of the portions of long-term notes payable due within one year or the operating cycle if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(19)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_NotesPayableCurrent
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

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

X
- Details
Name: | us-gaap_DebtInstrumentAxis=hypd_AvenueNotePayableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=hypd_AvenueConvertibleNotePayableMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |