PROPERTY AND EQUIPMENT (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024
PROPERTY AND EQUIPMENT
Total property and equipment at cost	$ 6,762	$ 6,600
Less accumulated depreciation	(3,725)	(3,516)
Total property and equipment, net	3,037	3,084
Office furniture and equipment
PROPERTY AND EQUIPMENT
Total property and equipment at cost	3,262	3,210
Assembly equipment
PROPERTY AND EQUIPMENT
Total property and equipment at cost	445	425
Vehicles
PROPERTY AND EQUIPMENT
Total property and equipment at cost	75	75
Leasehold improvements
PROPERTY AND EQUIPMENT
Total property and equipment at cost	1,955	1,893
Leased devices
PROPERTY AND EQUIPMENT
Total property and equipment at cost	802	815
Capital projects
PROPERTY AND EQUIPMENT
Total property and equipment at cost	$ 223	$ 182

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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