Plant, Equipment, Leasehold Improvements and Operating Lease Right-of-Use Assets

12 Months Ended

Dec. 31, 2023

Plant, Equipment, Leasehold Improvements and Operating Lease Right-of-Use Assets

Plant, Equipment, Leasehold Improvements and Operating Lease Right-of-Use Assets

5. Plant, Equipment, Leasehold Improvements and Operating Lease Right-of-Use Assets

Plant, equipment, leasehold improvements and operating lease right-of-use assets consisted of the following:

	December 31,
	2023		2022
Machinery and equipment	$	67,506	$	64,786
Machinery and equipment under financing leases		23,774		15,717
Furniture, fixtures and computer equipment		107		3,072
Leasehold improvements		16,335		14,703
Construction in progress		1,778		3,304
Operating lease right-of-use assets		19,989		17,518
		129,489		119,100
Less accumulated depreciation and amortization		(66,436)		(61,922)
	$	63,053	$	57,178

Operating lease right-of-use assets, net of accumulated amortization, are further described in Note 9, “Financing and Operating Leases.”

There were no impairments of the Company’s plant, equipment, leasehold improvements and operating leases right-of-use assets for the years ended December 31, 2023 and 2022.