Loan agreement term.

No definition available.

Name:	itp_LoanAgreementTerm
Namespace Prefix:	itp_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	duration

- Definition

Loan due date in YYYY-MM-DD format.

+ References

No definition available.

+ Details

Name:	itp_LoanDueDate
Namespace Prefix:	itp_
Data Type:	xbrli:dateItemType
Balance Type:	na
Period Type:	instant

- Definition

Working capital loan.

+ References

No definition available.

+ Details

Name:	itp_WorkingCapitalLoan
Namespace Prefix:	itp_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- 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.

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+ Details

Name:	us-gaap_DebtInstrumentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Interest and debt related expenses associated with nonoperating financing activities of the entity.

+ References

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+ Details

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

- Definition

The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

+ References

+ Details

Name:	us-gaap_LineOfCredit
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

+ References

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+ Details

Name:	us-gaap_LongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount, after deduction of unamortized premium (discount) and debt issuance cost, of long-term debt classified as current. Excludes lease obligation.

+ References

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+ Details

Name:	us-gaap_LongTermDebtCurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Description of long-term debt arrangements, which are debt arrangements that originally require full repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer, and disclosures pertaining to the underlying arrangements, including repayment terms, conversion features, interest rates, restrictions on assets and activities, debt covenants, and other matters important to users of the financial statements. Types of long-term debt arrangements include borrowing under notes payable, bonds payable, debentures, term loans, and other contractual obligations for payment.

+ References

+ Details

Name:	us-gaap_LongTermDebtDescription
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

- Definition

Maturity date of long-term debt, in YYYY-MM-DD format.

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

- Definition

The interest rate applicable to the portion of the carrying amount of long-term borrowings outstanding as of the balance sheet date, including current maturities, which accrues interest at a set, unchanging rate.

+ References

+ Details

Name:	us-gaap_LongTermDebtPercentageBearingFixedInterestRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Period between issuance and maturity of long-term debt, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

+ Details

Name:	us-gaap_LongTermDebtTerm
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant

- Definition

Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.

+ References

+ Details

Name:	us-gaap_OtherLiabilitiesNoncurrent
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of long-term debt classified as other.

+ References

+ Details

Name:	us-gaap_OtherLongTermDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowings classified as other, maturing within one year or the normal operating cycle, if longer.

+ References

+ Details

Name:	us-gaap_OtherShortTermBorrowings
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The net book value of the asset(s) sold in connection with the sale of the property to another party and lease back to the seller.

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+ Details

Name:	us-gaap_SaleLeasebackTransactionNetBookValue
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

+ References

+ Details

Name:	us-gaap_SecuredDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Amount of borrowings from a bank classified as other, maturing within one year or operating cycle, if longer.

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Namespace Prefix:	us-gaap_
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Balance Type:	credit
Period Type:	instant

- Definition

Reflects the total carrying amount as of the balance sheet date of debt having initial terms less than one year or the normal operating cycle, if longer.

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+ Details

Name:	us-gaap_ShortTermBorrowings
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

The portion of the carrying amount of short-term borrowings outstanding as of the balance sheet date which accrues interest at a set, unchanging rate.

+ References

No definition available.

+ Details

Name:	us-gaap_ShortTermDebtPercentageBearingFixedInterestRate
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant

- Definition

Weighted average interest rate of short-term debt outstanding calculated over time.

+ References

No definition available.

+ Details

Name:	us-gaap_ShortTermDebtWeightedAverageInterestRateOverTime
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Including the current and noncurrent portions, carrying value as of the balance sheet date of uncollateralized debt obligations (with maturities initially due after one year or beyond the operating cycle if longer).

+ References

+ Details

Name:	us-gaap_UnsecuredDebt
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=itp_BankOfCangzhouMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_ShortTermDebtTypeAxis=itp_ICBCMember
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Period Type:

- Details

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Period Type:

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- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=itp_RuralCreditUnionOfXushuiDistrictLoanTwoMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=itp_RuralCreditUnionOfXushuiDistrictLoanOneMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=itp_RuralCreditUnionOfXushuiDistrictMember
Namespace Prefix:
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Balance Type:
Period Type:

- Details

Name:	us-gaap_LongtermDebtTypeAxis=itp_RuralCreditUnionOfXushuiDistrictLoanThreeMember
Namespace Prefix:
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Loans Payable (Details) - USD ($)	3 Months Ended		6 Months Ended
Loans Payable (Details) - USD ($)	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023	Dec. 31, 2023	Dec. 05, 2023	Aug. 24, 2023	Feb. 26, 2023	Nov. 15, 2022	Apr. 17, 2019	Jun. 21, 2018	Jul. 15, 2013
Loan Payable [Line Items]
Borrow amount					$ 280,631
Loans fixed interest rate, percentage	3.45%		3.45%		5.50%
Short-term bank loans	$ 841,893		$ 841,893		$ 423,567
Working capital loan	140,316		140,316
Short-term borrowings
Unsecured bank loans	$ 701,577		$ 701,577		423,567
Average short-term borrowing rates	4.45%	4.83%	4.46%	4.77%
Long-term loan	$ 11,308,021		$ 11,308,021		11,378,429
Long term debt term										5 years
Long term due date						Dec. 05, 2026
Loan agreement, term			3 years
Current portion of loan amount	6,817,927		$ 6,817,927		6,874,497
Interest expense short-term bank loans and long-term loans	211,551	$ 268,499	421,841	$ 513,179
Bank of cangzhou [Member]
Loan Payable [Line Items]
Borrow amount					$ 140,315
Loans fixed interest rate, percentage					5.50%
Net book value	$ 276,269		$ 276,269
Loan due date	Dec. 30, 2024		Dec. 30, 2024
ICBC [Member]
Loan Payable [Line Items]
Loans fixed interest rate, percentage	3.45%		3.45%
Loan due date	Jun. 21, 2025		Jun. 21, 2025
Short-term bank loans					$ 70,594
ICBC Loan 3 [Member]
Loan Payable [Line Items]
Loans fixed interest rate, percentage	3.45%		3.45%
Loan due date	Jun. 11, 2025		Jun. 11, 2025
Short-term bank loans					350,149
ICBC Loan 4 [Member]
Loan Payable [Line Items]
Loans fixed interest rate, percentage	3.45%		3.45%
Short-term bank loans	$ 2,806		$ 2,806
Working capital loan	137,509		137,509
Industrial and Commercial Bank of China (“ICBC”) Loan 1 [Member]
Loan Payable [Line Items]
Short-term bank loans					2,824
Short-term borrowings
Rural Credit Union of Xushui District Loan 2 [Member]
Loan Payable [Line Items]
Long-term loan	2,245,047		$ 2,245,047		2,259,026
Long term debt term							3 years				5 years	5 years
Long term debt, description			originally due and payable in various installments from December 21, 2013 to July 26, 2018.
Long term due date							Aug. 24, 2026
Secured loan net book value
Interest payment percent	7.68%		7.68%						7.00%
Current portion of loan amount	$ 1,963,012		$ 1,963,012		1,269,290
Non-current liabilities	1,543,470		1,543,470		2,259,025
Rural Credit Union of Xushui District Loan 1 [Member]
Loan Payable [Line Items]
Long-term loan	3,506,482		$ 3,506,482		3,528,315
Interest payment percent									7.00%
Rural Credit Union of Xushui District [Member]
Loan Payable [Line Items]
Long term debt term										2 years
Long term due date						Jun. 21, 2024
Loan agreement, term			2 years
Rural Credit Union of Xushui District Loan 3 [Member]
Loan Payable [Line Items]
Long-term loan	$ 1,824,101		$ 1,824,101		1,835,458
Interest payment percent	7.68%		7.68%						7.00%
Rural Credit Union of Xushui District Loan 4 [Member]
Loan Payable [Line Items]
Long-term loan	$ 2,525,678		$ 2,525,678		2,541,404
Interest payment percent	7.56%		7.56%
Rural Credit Union of Xushui District Loan 5 [Member]
Loan Payable [Line Items]
Long-term loan	$ 1,206,713		$ 1,206,713		1,214,226
Long term debt term								2 years
Interest payment percent	7.00%		7.00%
Current portion of loan amount	$ 2,525,678		$ 2,525,678		1,284,820
Non-current liabilities					1,256,584
Non-current liabilities
Rural Credit Union of Xushui District Loan 6 [Member]
Loan Payable [Line Items]
Long term debt term						3 years
Interest payment percent	7.00%		7.00%
Jiangna Yu [Member]
Loan Payable [Line Items]
Non-current liabilities	$ 701,577		$ 701,577		988,323
Current portion of loan amount		$ 505,136		$ 505,136	225,903
Working Capital Loan Agreement [Member] \| ICBC [Member]
Loan Payable [Line Items]
Loans fixed interest rate, percentage	3.45%		3.45%
Loan due date	Dec. 30, 2024		Dec. 30, 2024
Short-term bank loans					$ 2,824
Working Capital Loan Agreement [Member] \| ICBC Loan 1 [Member]
Loan Payable [Line Items]
Loans fixed interest rate, percentage	3.45%		3.45%
Short-term bank loans	$ 2,806		$ 2,806
Working Capital Loan Agreement [Member] \| ICBC Loan 4 [Member]
Loan Payable [Line Items]
Loans fixed interest rate, percentage	3.45%		3.45%
Working capital loan	$ 140,316		$ 140,316