Inventories

9 Months Ended

Sep. 30, 2024

Inventories

Inventories

6. Inventories

Inventories are valued principally at the lower of cost, determined using the average cost method, or net realizable value. Costs for raw materials and finished goods include materials, labor, and production overhead. Inventories consisted of the following (in thousands):

	September 30,		December 31,
	2024		2023
Lime and limestone inventories:
Raw materials	$	8,808	$	7,834
Finished goods		3,052		3,107
		11,860		10,941
Parts inventories		15,923		13,372
	$	27,783	$	24,313