RELATED-PARTY TRANSACTIONS - Narrative (Details)							1 Months Ended	3 Months Ended	9 Months Ended	12 Months Ended
	Jul. 09, 2022 USD ($)	Nov. 02, 2021 USD ($)	Aug. 02, 2021 USD ($)	Jul. 09, 2021 USD ($)	May 10, 2021 USD ($)	May 09, 2021 USD ($)	Sep. 30, 2021 USD ($)	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2021 USD ($) $ / T owner T	Dec. 31, 2020 USD ($)
Related Party Transaction [Line Items]
Due to related parties									$ 1,430,660	$ 1,430,660	$ 698,338
Coal Valley Properties, LLC
Related Party Transaction [Line Items]
Number of owners | owner										1
Q Power LLC | Coal Reclamation Partnership
Related Party Transaction [Line Items]
Ownership percentage by noncontrolling owners									16.26%	16.26%
Affiliated Entity | Coal Valley Sales, LLC
Related Party Transaction [Line Items]
Due to related parties									$ 202,334	$ 202,334	0
Affiliated Entity | Coal Valley Properties, LLC
Related Party Transaction [Line Items]
Due to related parties									134,452	134,452	$ 188,338
Affiliated Entity | Panther Creek Fuel Services
Related Party Transaction [Line Items]
Due to related parties									47,967	47,967
Affiliated Entity | Panther Creek Energy Services
Related Party Transaction [Line Items]
Due to related parties									94,434	94,434
Affiliated Entity | Northampton Generating Co LP
Related Party Transaction [Line Items]
Due to related parties									321,738	$ 321,738
Affiliated Entity | Notes Payable, Other Payables | William Spence And Greg Beard
Related Party Transaction [Line Items]
Repayments of related party debt							$ 2,093,018
Affiliated Entity | Waste Coal Agreement (the “WCA”) | Coal Valley Sales, LLC
Related Party Transaction [Line Items]
Waste coal annual quantity committed (in ton) | T										200,000
Waste coal, handling fee (in USD per ton) | $ / T										6.07
Waste coal commitment, units in excess of annual commitment, price per unit (in USD per ton) | $ / T										1.00
Waste coal commitment, monthly payments								$ 25,000
Waste coal commitment, semi-monthly minimum payments									$ 51,000
Expenses from transactions with related party										$ 303,500
Affiliated Entity | Fuel Service and Beneficial Use Agreement ("FBUA") | Northampton Fuel Supply Company, Inc.
Related Party Transaction [Line Items]
Expenses from transactions with related party										163,412
Affiliated Entity | Management Fee | Olympus Stronghold Services, LLC
Related Party Transaction [Line Items]
Expenses from transactions with related party		$ 1,000,000
Affiliated Entity | Management Fee | Panther Creek Energy Services
Related Party Transaction [Line Items]
Expenses from transactions with related party			$ 175,000	$ 250,000
Related party transaction, period				12 months
Affiliated Entity | Management Fee | Panther Creek Energy Services | Forecast
Related Party Transaction [Line Items]
Expenses from transactions with related party	$ 325,000
Affiliated Entity | Mobilization Fee | Olympus Stronghold Services, LLC
Related Party Transaction [Line Items]
Expenses from transactions with related party		$ 150,000
Affiliated Entity | Operations and Maintenance Agreement | Panther Creek Energy Services
Related Party Transaction [Line Items]
Expenses from transactions with related party										1,027,860
Affiliated Entity | Management Services Agreement | William Spence
Related Party Transaction [Line Items]
Expenses from transactions with related party										600,000
Affiliated Entity | Management Services Agreement | Q Power LLC | William Spence
Related Party Transaction [Line Items]
Monthly management fee					$ 50,000	$ 25,000
Chief Executive Officer | Beard Aviation LLC
Related Party Transaction [Line Items]
Expenses from transactions with related party										$ 69,000