XML 18 R6.htm IDEA: XBRL DOCUMENT v3.23.1
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Cash flows from operating activities:    
Loss for the year $ (4,435) $ (4,067)
Adjustments to reconcile loss for the year to net cash used in operating activities:    
Depreciation 23 42
Capital loss from sale of property and equipment 1 42
Stock-based compensation 439 223
Issuance of restricted shares as compensation to directors 48 38
Linkage difference on principal of loans from stockholders 11 6
Changes in assets and liabilities:    
Decrease in accounts receivable 68
Decrease in inventory 293
Decrease (increase) in other current assets (28) 15
Increase (Decrease) in accounts payable 74 (257)
Increase (Decrease) in other current liabilities 138 (172)
Net cash used in operating activities (3,729) (3,769)
Cash flows from investment activities:    
Proceeds from sale of property and equipment 2 4
Purchase of property and equipment (1) (5)
Net cash provided by (used in) investment activities 1 (1)
Effect of exchange rate changes on cash and cash equivalents (54) (2)
Change in cash, cash equivalents, and restricted cash (3,782) (3,772)
Cash, cash equivalents, and restricted cash at beginning of the year 6,113 9,885
Cash, cash equivalents, and restricted cash at end of the year $ 2,331 $ 6,113