No definition available.

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- 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.

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- Definition

The average effective interest rate during the reporting period.

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- Definition

Amount of the cost of borrowed funds accounted for as interest expense for debt.

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- 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.

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- Definition

The effective interest rate during the reporting period.

+ References

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- Definition

Carrying value as of the balance sheet date of portion of long-term loans payable due within one year or the operating cycle if longer.

+ References

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- Definition

The cash inflow from bank borrowing during the year.

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- Definition

The cash outflow to settle a bank borrowing during the year.

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Bank loans (Details Narrative) - USD ($)	1 Months Ended			12 Months Ended
Bank loans (Details Narrative) - USD ($)	Mar. 31, 2020	Apr. 30, 2019	May 31, 2018	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019	Mar. 31, 2021	Feb. 28, 2021
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Guarantee fees				$ 83,000	$ 72,000
Interest Rate				18.00%
Interest expense				$ 234,628	$ 141,880	$ 162,566
Infobird Beijing [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Line of credit	$ 3,100,000		$ 2,900,000
Loan		$ 2,900,000	$ 3,100,000
Interest Rate		5.20%	5.70%
Infobird Beijing [Member] \| Minimum [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Annual interest rate	4.80%
Infobird Beijing [Member] \| Maximum [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Annual interest rate	5.00%
Shanghai Pudong Development Bank [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Loan								$ 500,000
B O C Fullerton Bank [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Loan								$ 300,000
Proceeds from bank loan				300,000
Repayment of bank loan				$ 100,000
China Merchants Bank [Member]
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]
Loan							$ 800,000