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Consolidated Statements of Operations and Comprehensive Loss - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Income Statement [Abstract]    
Revenues $ 752 $ 1,695
Cost of revenues 585 925
Gross profit 167 770
Operating expenses:    
Research and development 283 293
Selling and marketing 965 1,101
General and administrative 3,931 5,059
Total operating expenses 5,179 6,453
Loss from operations (5,012) (5,683)
Interest expense (347)
Financial expense, net (54) (48)
Change in fair value of derivative liabilities (6,956)
Gain on purchase of warrants 64
Warrant modification expense (1,627)
Loss before taxes (5,413) (14,250)
Income tax expense (35) (32)
Net loss $ (5,448) $ (14,282)
Basic and diluted net loss available for holders of common stock, Series C Preferred Stock and Series D Preferred Stock $ (3.84) $ (11.35)
Weighted average common shares outstanding:    
Basic and diluted 1,419,670 1,258,141
Comprehensive loss:    
Net loss available to common stockholders $ (5,448) $ (14,282)
Change in foreign currency translation adjustments (78) (6)
Comprehensive loss available to common stockholders $ (5,526) $ (14,288)