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Current and Long-Term Debt - Additional Information (Details)							1 Months Ended			6 Months Ended
	Mar. 19, 2024 USD ($)	Mar. 05, 2024 $ / shares shares	Oct. 23, 2023 USD ($)	Aug. 10, 2023 USD ($)	Feb. 03, 2022 USD ($)	Jun. 29, 2021 USD ($) $ / shares	Jun. 30, 2022 USD ($)	Dec. 31, 2021 USD ($)	Jun. 29, 2021 USD ($) $ / shares	Jun. 30, 2024 USD ($) $ / shares shares	Jun. 30, 2023 USD ($)	Sep. 30, 2024 USD ($)	Feb. 29, 2024 USD ($) $ / shares	Jan. 31, 2024 USD ($)	Jan. 31, 2024 $ / shares	Jan. 22, 2024 USD ($)	Dec. 31, 2023 USD ($) shares	Sep. 30, 2023 USD ($)
Debt Disclosure [Line Items]
Common stock, shares issued \| shares										461,943,098							420,265,306
Weighted average interest rate on indebtedness										9.05%
Derivative liability										$ 2,448,000							$ 119,000
Completed portion of exchange										13,228,000	$ 313,000
2024 Notes
Debt Disclosure [Line Items]
Debt Instrument Stated Interest rate						13.00%			13.00%
Financing costs						$ 3,373,000
Frequency of interest accrual						semi-annually
2027 Convertible Notes
Debt Disclosure [Line Items]
Convertable Debt Amount										200,000
Derivative liability										2,632,000
Debt issuance costs										$ 5,952,000
2025 Convertible Notes
Debt Disclosure [Line Items]
Aggregate principal amount						$ 74,500,000			$ 74,500,000
Debt Instrument Stated Interest rate						6.00%			6.00%							6.00%
Financing costs									$ 3,190,000
Conversion price \| $ / shares						$ 6.49			$ 6.49
Frequency of interest accrual						semi-annually
Embedded derivative liability measured at fair value						$ 15,099			$ 15,099
Percentage price of principal amount redeemed										120.00%
Percentage of principal amount redeemed										100.00%
Convertible Notes
Debt Disclosure [Line Items]
Conversion of Stock, Description									The Company may redeem the 2025 Convertible Notes at par, in whole or in part, on or after June 29, 2023, if the volume weighted average price of the Common Shares trading on the Canadian Stock Exchange or Cboe Canada for 15 of the 30 trading days immediately preceding the day on which the Company exercises its redemption right, exceeds 120.0% of the conversion price of the 2025 Convertible Notes at a Redemption Price equal to 100.0% of the principal amount of the 2025 Convertible Notes redeemed, plus accrued but unpaid interest, if any, up to but excluding the Redemption Date.
Mortgages \| New York
Debt Disclosure [Line Items]
Aggregate principal amount								$ 20,000,000
Financing costs								$ 655,000
Frequency of interest accrual								59 monthly
Maturity date								Jan. 01, 2027
Debt instrument final balloon payment																		$ 18,133,000
Mortgages \| New York \| Prime Rate
Debt Disclosure [Line Items]
Interest rate								2.25%
Mortgages \| New Jersey
Debt Disclosure [Line Items]
Aggregate principal amount							$ 16,500,000
Financing costs							$ 209,000
Interest rate							2.25%
Frequency of interest accrual							59 monthly
Maturity date							Jul. 15, 2027
Debt instrument final balloon payment																		$ 15,734,000
Mortgages \| Maryland \| First Agreement
Debt Disclosure [Line Items]
Aggregate principal amount				$ 6,250,000
Financing costs				195,000
Financing costs in connection with issuance of the Convertible Notes				$ 2,903,000
Frequency of interest accrual				59 monthly
Maturity date				Aug. 31, 2028
Mortgages \| Maryland \| Prime Rate \| First Agreement
Debt Disclosure [Line Items]
Interest rate				2.25%
Mortgages \| Delaware \| Second Agreement
Debt Disclosure [Line Items]
Aggregate principal amount				$ 1,800,000
Financing costs				77,000
Financing costs in connection with issuance of the Convertible Notes				$ 1,723,000
Frequency of interest accrual				59 monthly
Maturity date				Aug. 31, 2028
Mortgages \| Delaware \| Prime Rate \| Second Agreement
Debt Disclosure [Line Items]
Interest rate				2.25%
13% Notes due May 2024
Debt Disclosure [Line Items]
Debt Instrument Stated Interest rate			13.00%
Notes Reduction			$ 25,000,000
Exchange Agreement \| Minimum
Debt Disclosure [Line Items]
Conversion price \| $ / shares										$ 0.57
Exchange Agreement \| 2025 Convertible Notes
Debt Disclosure [Line Items]
Debt Instrument, Repurchased Face Amount										$ 25,000,000			$ 5,000,000	$ 5,000,000		$ 25,000,000
Discount on weighted average price of common shares										12.50%				12.50%
Completed portion of exchange										$ 10,000,000
Exchange Agreement \| 2025 Convertible Notes \| Maximum
Debt Disclosure [Line Items]
Common stock, shares issued \| shares										68,564,698
Exchange Agreement \| 2025 Convertible Notes \| Minimum
Debt Disclosure [Line Items]
Conversion price \| (per share)		$ 0.87											$ 0.47		$ 0.41
Trading volume of the Common Shares \| shares		600,000
Exchange Agreement \| 2025 Convertible Notes \| Forecast
Debt Disclosure [Line Items]
Debt Instrument, Repurchased Face Amount												$ 15,000,000
Bought Deal Private Placement \| 2026 Notes
Debt Disclosure [Line Items]
Aggregate principal amount					$ 185,000,000
Debt Instrument Stated Interest rate					9.50%
Aggregate gross proceeds					$ 153,250,000
Percentage of debt issued					100.00%
Frequency of interest accrual					semi-annually
Maturity date					Feb. 03, 2026
Bought Deal Private Placement \| Term Debt
Debt Disclosure [Line Items]
Debt Instrument Stated Interest rate					13.00%
Debt exchange					$ 31,750,000
Bought Deal Private Placement \| Term Debt \| Debt Modification
Debt Disclosure [Line Items]
Debt Instrument Stated Interest rate					13.00%
Unamortized debt discount and issuance costs					$ 2,153,000
Creditor fees					7,189,000
Legal fees					$ 301,000
Bought Deal Private Placement \| 2027 Convertible Notes
Debt Disclosure [Line Items]
Aggregate principal amount	$ 25,750,000
Debt Instrument Stated Interest rate	9.00%
Conversion of convertible notes, Shares \| shares										655,736
Convertable Debt Amount										$ 200,000
Aggregate gross proceeds	$ 15,600,000
Percentage of debt issued	80.00%
Frequency of interest accrual	semi-annually
Maturity date	Mar. 19, 2027
Bought Deal Private Placement \| 2025 Convertible Notes
Debt Disclosure [Line Items]
Debt Instrument Stated Interest rate	6.00%
Debt exchange	$ 5,000,000