BANK DEBT (Details) - USD ($) $ in Thousands		3 Months Ended
	Mar. 05, 2026	Mar. 31, 2026	Jun. 30, 2025	Dec. 31, 2025
BANK DEBT
Deposited in money market			$ 19,000
Loss on extinguishment of debt		$ (230)
Future Covenants
BANK DEBT
Senior secured leverage ratio		2.00%
Fixed charge coverage ratio		1.25%
Minimum | Future Covenants
BANK DEBT
Total leverage ratio		3.00%
Maximum | Future Covenants
BANK DEBT
Total leverage ratio		3.25%
Physically Delivered Prepaid Power Contract
BANK DEBT
Prepaid contract			$ 35,000
Letter of credit
BANK DEBT
Line of credit		$ 14,200
Credit Agreement
BANK DEBT
Additional borrowing capacity		60,800
Debt Instrument, Liquidity		97,500
Outstanding letters of credit		14,200
Unamortized bank fees		5,600		$ 300
Credit Agreement | Delayed Draw Term Loan
BANK DEBT
Delayed Draw Term Loan balance outstanding		0
Percentage of original principal amount to be repaid every quarter	2.50%
Credit Agreement | Revolving credit
BANK DEBT
Maximum borrowing capacity		75,000
Third Amendment | Revolving credit
BANK DEBT
Outstanding letters of credit	$ 0
Loss on extinguishment of debt		$ 200
New Credit Facility
BANK DEBT
Commitment fees, percentage	0.50%	0.50%
Fixed charge coverage ratio		1.25%
Covenant compliance		As of March 31, 2026, we were in compliance with all covenants defined in the New Credit Facility.
Interest rate		3.50%
All in rate		7.16%
Percentage of floor on the variable rate		1.00%
New Credit Facility | Minimum
BANK DEBT
Total leverage ratio		2.25%
Senior secured leverage ratio		2.25%
Minimum liquidity requirement		$ 20,000
Interest rate		2.25%
New Credit Facility | Maximum
BANK DEBT
Total leverage ratio		2.50%
Senior secured leverage ratio		2.50%
Minimum liquidity requirement		$ 25,000
Interest rate		3.75%
New Credit Facility | Swingline loans
BANK DEBT
Principal amount of debt instrument	$ 10,000
New Credit Facility | Delayed Draw Term Loan
BANK DEBT
Principal amount of debt instrument	45,000
New Credit Facility | Revolving credit
BANK DEBT
Maximum borrowing capacity	75,000
Additional revolving facility commitments	25,000
Unamortized bank fees and other costs		$ 5,800
Line of credit		$ 0
New Credit Facility | Letter of credit
BANK DEBT
Maximum borrowing capacity	$ 25,000
Base rate loans | Federal Funds Rate
BANK DEBT
Interest rate	0.50%
Base rate loans | Base rate | Minimum
BANK DEBT
Interest rate	2.25%
Base rate loans | Base rate | Maximum
BANK DEBT
Interest rate	2.75%
Base rate loans | SOFR rate
BANK DEBT
Interest rate	1.00%
SOFR loans | Base rate | Minimum
BANK DEBT
Interest rate	3.25%
SOFR loans | Base rate | Maximum
BANK DEBT
Interest rate	3.75%