
	March 31, 2025		December 31, 2024
Machinery and equipment	$	23,606	$	23,531
Peat bogs and related development	11,936		11,895
Building and improvements	10,327		10,313
Land	5,640		5,630
Furniture and fixtures	4,267		4,239
Computer equipment	3,160		3,152
Leasehold improvements	3,247		3,185
Gross property, plant and equipment	62,183		61,945
Less: accumulated depreciation	(25,727)		(24,400)
Total property, plant and equipment, net	$	36,456	$	37,545

Depreciation, depletion and amortization expense related to property, plant and equipment, net was $1,376 and $1,801 for the three months ended March 31, 2025 and 2024, respectively.

As of March 31, 2025, Land, Building and improvements, Computer equipment, and Machinery and equipment contain finance leases assets, recorded at cost of $9,801, less accumulated depreciation of $2,710. As of December 31, 2024, Land, Building and improvements, Computer equipment, and Machinery and equipment contain finance leases assets, recorded at cost of $9,823, less accumulated depreciation of $2,544.

The Company operates peat bogs in Alberta, Canada. Under current provincial laws the Company is subject to certain AROs and the remediation of the peat bog sites are under provincial oversight. The Company periodically evaluates expected remediation costs associated with the peat bog sites that it operates. When the Company concludes that it is probable that a liability has been incurred, a provision is made for management's estimate of the liability. As of March 31, 2025, and December 31, 2024, the Company had AROs of $274 and $284, respectively, recorded in Accrued expenses and other current liabilities on the condensed consolidated balance sheets. As of March 31, 2025, and December 31, 2024, the Company had AROs of $4,275 and $4,232, respectively, recorded in Other long-term liabilities on the condensed consolidated balance sheets.


	Three months ended March 31,
	2025		2024
Balance, beginning of the period	$	4,516	$	5,216
Liabilities incurred in the period	—		—
Liabilities settled in the period	(10)		(224)
Accretion expense	37		46
Other	6		(110)
Balance, end of the period	$	4,549	$	4,928