BANK DEBT (Details) $ in Thousands		3 Months Ended			12 Months Ended
	Mar. 05, 2026 USD ($)	Dec. 31, 2025 USD ($)	Jun. 30, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2025 USD ($)	Sep. 30, 2025 USD ($)	Dec. 31, 2024 USD ($)
BANK DEBT
Deposited in money market			$ 19,000
Unamortized bank fees and other costs		$ 322		$ 2,511	$ 322		$ 2,511
Loss on extinguishment of debt					$ (608)		(2,790)
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]					us-gaap:SecuredOvernightFinancingRateSofrMember
Outstanding balance on revolving credit facility		29,678		37,394	$ 29,678		37,394
Term loan amount		30,000		44,000	30,000		44,000
Physically Delivered Prepaid Power Contract
BANK DEBT
Prepaid contract			$ 35,000
Credit Agreement
BANK DEBT
Additional borrowing capacity		28,800			28,800
Debt Instrument, Liquidity		38,800			38,800
Outstanding letters of credit		16,200			16,200
Unamortized bank fees and other costs		4,300			4,300
Additional costs incurred					900
Unamortized bank fees		$ 300		2,500	$ 300		2,500
Commitment fees, percentage					0.50%
First lien leverage ratio		3.5			3.5
Minimum liquidity requirement		$ 10,000			$ 10,000
Covenant compliance					We were in compliance with all covenants defined in the Credit Agreement throughout the year and as of December 31, 2025.
Interest rate					4.25%
All in rate		8.17%			8.17%
Credit Agreement | Subsequent Events
BANK DEBT
Commitment fees, percentage	0.50%
Percentage of floor on the variable rate	1.00%
Credit Agreement | First quarter of 2025
BANK DEBT
Total leverage ratio threshold					5.50%
Credit Agreement | Fiscal quarter thereafter
BANK DEBT
Total leverage ratio threshold					2.25%
Credit Agreement | Third quarter of 2024 through first quarter of 2025
BANK DEBT
Debt Service Coverage Ratio requirement		1.25			1.25
Minimum quarterly EBITDA requirement		$ 5,000			$ 5,000
Credit Agreement | Minimum
BANK DEBT
Interest rate					4.00%
Credit Agreement | Minimum | Subsequent Events
BANK DEBT
Interest rate	2.25%
Credit Agreement | Maximum
BANK DEBT
Interest rate					5.00%
Credit Agreement | Maximum | Subsequent Events
BANK DEBT
Interest rate	3.75%
Credit Agreement | Term Loan
BANK DEBT
Periodic loan payments		6,000
Bank debt increase (decrease), net					$ 14,000		$ 47,500
Loss on extinguishment of debt					600
Credit Agreement | Delayed Draw Term Loan | Subsequent Events
BANK DEBT
Term loan amount	$ 45,000
Percentage of original principal amount to be repaid every quarter	2.50%
Credit Agreement | Physically Delivered Prepaid Power Contract | Term Loan
BANK DEBT
Proceeds amounts were used to pay				$ 20,000
Credit Agreement | Revolving credit
BANK DEBT
Maximum borrowing capacity		75,000			75,000
Periodic loan payments						$ 6,500
Outstanding balance on revolving credit facility		$ 30,000			$ 30,000
Credit Agreement | Revolving credit | Subsequent Events
BANK DEBT
Maximum borrowing capacity	$ 75,000
First Amendment to the Credit Agreement
BANK DEBT
Debt Service Coverage Ratio requirement		1.25			1.25
Third Amendment
BANK DEBT
Additional costs incurred					$ 300
Debt Service Coverage Ratio requirement		3.25			3.25
Minimum liquidity requirement		$ 10,000			$ 10,000
Third Amendment | Maximum
BANK DEBT
Leverage Ratio		2.25			2.25	3
Third Amendment | Revolving credit | Subsequent Events
BANK DEBT
Outstanding letters of credit	$ 0