Percentage of beneficial ownership limitation provisions.

No definition available.

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- Definition

Amount of borrowing, balance.

+ References

No definition available.

+ Details

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Namespace Prefix:	pdc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

The amount of payment to stockholders.

+ References

No definition available.

+ Details

Name:	pdc_PaymentToStockholders
Namespace Prefix:	pdc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of reduce its ordinary shares.

+ References

No definition available.

+ Details

Name:	pdc_ReductionOfOrdinaryShares
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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The amount of remaining amount to be paid.

+ References

No definition available.

+ Details

Name:	pdc_RemainingAmountToBePaid
Namespace Prefix:	pdc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of remaining balance borrowings.

+ References

No definition available.

+ Details

Name:	pdc_RemainingBalanceOfBorrowings
Namespace Prefix:	pdc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of repaid borrowing.

+ References

No definition available.

+ Details

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Namespace Prefix:	pdc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Amount of unsecured borrowing.

+ References

No definition available.

+ Details

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Namespace Prefix:	pdc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Percentage of warrant exercise.

+ References

No definition available.

+ Details

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Namespace Prefix:	pdc_
Data Type:	dtr:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Date which warrants is set to expire, in YYYY-MM-DD format.

+ References

No definition available.

+ Details

Name:	pdc_WarrantExpirationDate
Namespace Prefix:	pdc_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	duration

- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(h)(4))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

+ Details

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Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 505
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481112/505-10-50-3

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:sharesItemType
Balance Type:	na
Period Type:	instant

- Definition

The cash inflow associated with the amount received from holders exercising their stock warrants.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 230
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 14
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482740/230-10-45-14

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Cash received on stock transaction after deduction of issuance costs.

+ References

No definition available.

+ Details

Name:	us-gaap_SaleOfStockConsiderationReceivedOnTransaction
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration

- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 855
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147483399/855-10-50-2

+ Details

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- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Period Type:

- Details

Name:	us-gaap_ClassOfWarrantOrRightAxis=pdc_PreFundedWarrantsMember
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Subsequent Events (Details)				1 Months Ended		6 Months Ended
Subsequent Events (Details)	Jan. 26, 2026 USD ($)	Nov. 18, 2025 USD ($) $ / shares shares	Oct. 15, 2025 USD ($)	Apr. 30, 2026 JPY (¥)	Apr. 30, 2026 USD ($)	Oct. 31, 2025 $ / shares	Apr. 09, 2026 JPY (¥)	Apr. 09, 2026 USD ($)
Subsequent Events [Line Items]
Aggregate purchase price			$ 5,000,001.76
Expiration date		Nov. 17, 2030
Exercise of warrants rate						4.99%
Beneficial ownership limitation provisions						9.99%
Unsecured Borrowing					$ 510,000
Repayments of borrowing					470,000
Borrowing, balance					320,000
Remaining balance of borrowings					$ 320,000
Reduction of ordinary shares								$ 60,000.00
Forecast [Member]
Subsequent Events [Line Items]
Paid to shareholders	$ 3,500,000
Remaining amount	11,500,000
Proceeds from warrants excerice	$ 7,500,000
Unsecured Borrowing \| ¥				¥ 78,000,000
Repayments of borrowing \| ¥				73,000,000
Borrowing, balance \| ¥				50,000,000
Remaining balance of borrowings \| ¥				¥ 50,000,000
Reduction of ordinary shares \| ¥							¥ 10,000,000
Ordinary Warrants Issued to Alexander Capital L.P. [Member]
Subsequent Events [Line Items]
Exercise price (in Dollars per share) \| $ / shares						$ 0.416
Subsequent Event [Member]
Subsequent Events [Line Items]
Aggregate purchase price		$ 2,080,000
Purchase of warrant (in Shares) \| shares		5,000,000
Exercise price (in Dollars per share) \| $ / shares		$ 0.544
Exercise of warrants rate		4.99%
Beneficial ownership limitation provisions		9.99%
Subsequent Event [Member] \| Pre-Funded Warrants [Member]
Subsequent Events [Line Items]
Purchase of warrant (in Shares) \| shares		5,000,000
Exercise price (in Dollars per share) \| $ / shares		$ 0.0001
Subsequent Event [Member] \| Ordinary Warrants Issued to Alexander Capital L.P. [Member]
Subsequent Events [Line Items]
Purchase of warrant (in Shares) \| shares		200,000
Exercise price (in Dollars per share) \| $ / shares		$ 0.416