Annual report [Section 13 and 15(d), not S-K Item 405]

Consolidated Statements of Cash Flows

v3.25.4
Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Operating activities    
Net loss $ (11,695) $ (11,330)
Adjustments to reconcile net loss to net cash used in operating activities    
Depreciation and amortization 1,573 1,608
Loss on impairment of intangible assets 750 0
Changes in provision for credit losses on accounts receivable (50) 171
Common stock contribution to 401(k) plan 151 257
Stock-based compensation expense 1,474 1,373
Gain on revaluation of warrant liabilities (1) (474)
Loss on modification of warrant 0 109
Unrealized (gain) loss on foreign currency transactions (1,965) 965
Changes in operating assets and liabilities:    
Accounts receivable 446 (1,967)
Inventories (275) 257
Prepaid expenses and other assets current and noncurrent (187) 329
Accounts payable (137) (288)
Accrued, lease and other current and noncurrent liabilities (1,102) (599)
Deferred revenues (783) (257)
Net cash used in operating activities (11,801) (9,846)
Investing activities    
Acquisition of property and equipment (188) (37)
Net cash used in investing activities (188) (37)
Financing activities    
Principal payments under note payable (1,250) (1,250)
Proceeds from issuance of common stock, net 4,098 9,019
Proceeds from exercise of warrants, net 3,856 0
Net cash provided by financing activities 6,629 7,769
Net decrease in cash (5,324) (2,145)
Cash and restricted cash at beginning of the year 6,493 8,638
Cash and restricted cash at end of the year 1,169 6,493
Effect of exchange rate changes on cash 36 (31)
Supplemental disclosure of cash flow activities    
Cash paid for interest 118 182
Cash paid for income taxes 5 8
Supplemental disclosure of non-cash activities    
Deemed dividend in connection with warrant inducement 226 0
Share issuance for common stock contribution to 401(k) plan 236 238
Transfer of inventory to property and equipment 77 199
Initial recognition of operating lease liabilities and right of use assets 153 180
Promissory Note [Member]    
Financing activities    
Proceeds from issuance of convertible promissory note, net 1,925 0
Term Loan [Member]    
Financing activities    
Retirement of term loan $ (2,000) $ 0