BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Reclassifications (Details) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating revenues	$ 74,966,300	$ 110,223,818
Fuel expense	28,590,348	32,970,826
Previously Reported
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Fuel expense		28,780,110
Revision of Prior Period, Reclassification, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Fuel expense		4,190,716
Energy
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating revenues	$ 5,814,251	45,384,953
Energy | Previously Reported
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating revenues		41,194,237
Energy | Revision of Prior Period, Reclassification, Adjustment
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Operating revenues		$ 4,190,716