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Property and Equipment
 12 Months Ended
Dec. 31, 2022
Property, Plant and Equipment [Abstract]  
Property and Equipment Property and Equipment
Property and equipment are as follows (in thousands):
December 31,
20222021
Land$886 $886 
Land improvements520 520 
Buildings and leasehold improvements5,356 5,473 
Machinery and equipment6,758 6,843 
Furniture and fixtures532 620 
Transportation equipment784 878 
Computer equipment and software1,425 1,176 
Property and equipment16,261 16,396 
Less accumulated depreciation(11,435)(11,100)
Property and equipment, net$4,826 $5,296 
Depreciation expense totaled $0.7 million and $1.0 million for the years ended December 31, 2022 and 2021, respectively.
During 2022, the Company sold its two facilities that were classified as held for sale as of December 31, 2021 for proceeds of $5.8 million resulting in a net gain of $2.9 million.