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PROPERTY, PLANT, AND EQUIPMENT, NET
3 Months Ended
Mar. 31, 2024
Property, Plant and Equipment [Abstract]  
PROPERTY, PLANT, AND EQUIPMENT, NET PROPERTY, PLANT, AND EQUIPMENT, NET

Property, plant, and equipment, net consists of the following:

In Thousands, except useful lifeUseful Life
(Years)
As of March 31, 2024As of December 31, 2023
Property, plant, and equipment, net:
Buildings
10 - 20
$900 $900 
Leasehold improvements
shorter of lease term or - 15
4,043 3,912 
Office furniture and equipment
5 - 10
15,477 15,102 
Office furniture and equipment under financing leases
3 - 7
25 373 
Computer equipment and software
3 - 5
4,203 3,761 
Assets in progressN/A295 704 
Total property, plant, and equipment24,943 24,752 
Less accumulated depreciation and amortization(10,286)(8,977)
Total$14,657 $15,775 


Depreciation and amortization expense is as follows:

Three Months Ended March 31,
In Thousands20242023
Depreciation and amortization expense$1,309 $412