Quarterly report pursuant to Section 13 or 15(d)

Condensed Consolidated Statements of Cash Flows

v3.23.1
Condensed Consolidated Statements of Cash Flows - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Operating activities:    
Net loss $ (4,389) $ (4,620)
Adjustments to reconcile net loss to net cash used in operating activities    
Depreciation and amortization 414 231
Changes in allowance for doubtful accounts 1 (9)
Loss on revaluation of warrant liabilities 26 100
Stock-based compensation expense 424 499
Common stock contribution to 401(k) plan 93 64
Unrealized (gain) loss on foreign currency transactions (217) 254
Changes in operating assets and liabilities:    
Accounts receivable (202) 1,297
Inventories (375) (562)
Prepaid expenses and other assets, current and noncurrent (134) (302)
Accounts payable (110) (166)
Accrued, lease and other liabilities, current and noncurrent (248) (504)
Deferred revenues 503 (488)
Net cash used in operating activities (4,214) (4,206)
Investing activities:    
Acquisition of property and equipment (42) 0
Net cash used in investing activities (42) 0
Effect of exchange rate changes on cash 8 (24)
Net decrease in cash (4,248) (4,230)
Cash at beginning of period 20,525 40,406
Cash at end of period 16,277 36,176
Supplemental disclosure of cash flow activities    
Cash paid for interest 47 27
Supplemental disclosure of non-cash activities    
Transfer of inventory (from) to property and equipment (96) 29
Share issuance for common stock contribution to 401(k) plan $ 0 $ 176