NOTES PAYABLE AND CONVERTIBLE NOTES - LI Lending LLC (Details) $ / shares in Units, $ in Thousands		1 Months Ended		6 Months Ended	12 Months Ended
	Apr. 30, 2020 USD ($)	Jul. 31, 2023 USD ($)	Dec. 31, 2020 USD ($)	Dec. 31, 2023 USD ($) draw shares	Dec. 31, 2023 USD ($) draw shares	Dec. 31, 2022 USD ($) shares	Aug. 10, 2023 $ / shares shares	Jan. 01, 2022 USD ($)	Dec. 31, 2021 shares	May 10, 2019 USD ($)
Debt Instrument [Line Items]
Long-term debt				$ 84,173	$ 84,173	$ 84,165
Share purchase warrants outstanding (in shares) | shares				6,783,400	6,783,400	6,352,278			26,192,237
Related Party | Warrants Exercisable Through May 1, 2026
Debt Instrument [Line Items]
Units issued, price per unit (in dollar per share) | shares							1
Warrants purchase price per share (in dollar per share) | $ / shares							$ 0.17
LI Lending, LLC
Debt Instrument [Line Items]
Maximum borrowing capacity under credit facility										$ 50,000
Amount drawn				$ 45,000	$ 45,000
Number of draws made | draw				2	2
Percentage of exit fee of the principal balance					20.00%
Increase in interest rate			2.50%
Accrued interest				$ 7,800	$ 7,800	$ 7,000
Loan payment					6,400	$ 5,500
LI Lending, LLC | LI Lending Facility, Draw One
Debt Instrument [Line Items]
Amount drawn	$ 33,000		$ 33,000	$ 35,000	$ 35,000			$ 33,000
Interest rate				10.25%	10.25%			10.25%
Debt prepayment	$ 2,000
Interest rate on initial loan amount								12.75%
LI Lending, LLC | LI Lending Facility, Draw Two
Debt Instrument [Line Items]
Amount drawn				$ 10,000	$ 10,000			$ 10,000
Interest rate				12.25%	12.25%			12.25%
Interest rate on final loan amount								14.75%
First Amendment To LI Lending LLC Loan Agreement
Debt Instrument [Line Items]
Debt interest rate		12.00%
Extension fee		$ 500
Additional discount related to extension fee and warrant				$ 4,700
First Amendment To LI Lending LLC Loan Agreement | Related Party
Debt Instrument [Line Items]
Line of credit facility, exit fee		9,000
Deferred interest		9,200
Long-term debt		$ 51,700