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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
 12 Months Ended
Dec. 31, 2024
Accounting Policies [Abstract]  
Schedule of property and equipment useful lives
Depreciation on property and equipment is computed using the straight-line method over the estimated useful lives of the respective assets as follows:
Research and development equipment5 years
Office and computer equipment3 years
Autos5 years
Furniture and fixtures7 years
Property and equipment, net consist of the following (in thousands):
As of December 31,
20242023
Research and development equipment$1,826 $1,763 
Office and computer equipment494 808 
Autos54 54 
Furniture and fixtures46 41 
Leasehold improvements157 141 
Total in service2,577 2,807 
Accumulated depreciation and amortization(2,242)(2,419)
Total in service, net335 388 
Construction in progress72 — 
Property and equipment, net$407 $388