iAnthus Capital Holdings, Inc. Annual report [Section 13 and 15(d), not S-K Item 405]

Annual report [Section 13 and 15(d), not S-K Item 405]

Cover
- Cover Page
Financial Statements
Notes to Financial Statements
Accounting Policies
- Summary of Significant Accounting Policies (Policies)
Notes Tables
Notes Details

Long-Term Debt Additional Information (Detail1)

v3.25.1

Long-Term Debt Additional Information (Detail1) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Jun. 24, 2022
Debt Instrument [Line Items]
Interest expense	$ 17,173	$ 15,745
Secured debt long term fair value	170,148	151,605
Additional Secured Debentures [Member]
Debt Instrument [Line Items]
Interest expense	2,400	2,200
Secured debt long term fair value			$ 25,000
June Secured Debentures [Member]
Debt Instrument [Line Items]
Interest expense	9,400	8,700
Secured debt long term fair value	134,096	118,118	84,500
June Unsecured Debentures [Member]
Debt Instrument [Line Items]
Interest expense	$ 1,900	$ 1,700
Secured debt long term fair value			$ 14,900
Other Equity Method Investees [Member]
Debt Instrument [Line Items]
Equity Method Investment, Ownership Percentage	5.00%
Other Equity Method Investees [Member] \| Additional Secured Debentures [Member] \| Lenders [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Equity Method Investment, Ownership Percentage			5.00%
Other Equity Method Investees [Member] \| June Secured Debentures [Member] \| Lenders [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Equity Method Investment, Ownership Percentage			5.00%
Other Equity Method Investees [Member] \| June Unsecured Debentures [Member] \| Lenders [Member] \| Minimum [Member]
Debt Instrument [Line Items]
Equity Method Investment, Ownership Percentage			5.00%

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