Concentration of Credit Risk and Major Customers (Tables)

12 Months Ended

Dec. 31, 2025

Risks and Uncertainties [Abstract]

Schedule of Concentration of Credit Risk

Concentrations of credit risk in outstanding trade receivables were as follows:

	December 31,
	2025		2024
Electric coal utilities	$	64,704	$	30,162
Coal exporters and industrial customers	122,879		69,630
Steel and coke producers	158,887		33,126
Other	3,408		5,097
Total Trade Receivables	349,878		138,015
Less: Allowance for credit losses	(645)		(1,265)
Total Trade Receivables, net	$	349,233	$	136,750