v3.26.1

Debt (Narrative) (Details) $ in Millions, $ in Millions			12 Months Ended
Debt (Narrative) (Details) $ in Millions, $ in Millions	Feb. 14, 2025 USD ($)	Feb. 14, 2025 CAD ($)	Dec. 31, 2025	Oct. 28, 2025 USD ($)	Jun. 11, 2025 USD ($)	Oct. 31, 2024 USD ($)
Debt Instrument [Line Items]
Amount borrowed				$ 4.0
Term Note [Member]
Debt Instrument [Line Items]
Amount borrowed						$ 1.3
Maturity date			Dec. 31, 2025
Payment terms			two intermediate scheduled payments
Interest rate			0.00%
Accrued interest rate on missed payment balance			3.00%
Vendor Note [Member]
Debt Instrument [Line Items]
Loan term			12 months
Payment terms			first six-months interest free
Interest rate			8.00%
Outstanding accounts payable converted into secured promissory note					$ 7.4
ACOA AIF Grant [Member]
Debt Instrument [Line Items]
Interest rate			0.00%
Loans Payable \| ACOA AIF Grant [Member]
Debt Instrument [Line Items]
Royalty percentage			10.00%
Senior Notes [Member]
Debt Instrument [Line Items]
Amount borrowed				$ 4.0
Loan term			18 months
Interest rate			18.00%
Canadian Subsidiary [Member] \| ACOA AIF Grant [Member]
Debt Instrument [Line Items]
Termination of outstanding loan with Canadian subsidiary under AIF fund	$ 2.0	$ 2.9

Debt Instrument, Repayment Terms, Royalty Percentage

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Carrying value as of the balance sheet date of the portion of long-term debt due within one year or the operating cycle if longer identified as Convertible Notes Payable. Convertible Notes Payable is a written promise to pay a note which can be exchanged for a specified amount of another, related security, at the option of the issuer and the holder.

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Incremental percentage increase (decrease) in the stated rate on a debt instrument.

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

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AQUABOUNTY TECHNOLOGIES INC 10-K