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Property, Plant and Equipment
 12 Months Ended
Dec. 28, 2024
Property, Plant and Equipment [Abstract]  
Property, Plant and Equipment

2. Property, Plant and Equipment

 

Property, plant and equipment consisted of the following at December 28, 2024 and December 30, 2023:

 

   Useful Life  2024   2023 
Equipment  3-5 years  $14,783,622   $14,025,078 
Leasehold improvements    Remaining Life of the lease   3,674,586    3,631,518 
Furniture and fixtures  3 years   170,874    165,636 
Equipment under construction      457,889    957,915 
Property, plant and equipment, gross      19,086,971    18,780,147 
Accumulated depreciation and amortization      (16,987,263)   (16,616,730)
Property, plant and equipment, net     $2,099,708   $2,163,417 

 

Depreciation expense for fiscal year 2024 and 2023 was approximately $0.6 million and $0.7 million for fiscal year 2022.