v3.26.1
Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)
 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Cash Flows From Operating Activities:    
Net loss $ (17,602,000) $ (50,320,000)
Adjustments to reconcile net loss to net cash used in operating activities:    
Depreciation and amortization 5,075,000 5,590,000
Non-cash lease expense 1,582,000 2,254,000
Change in fair value of derivative and other accrued liabilities (7,000)
Provision for credit losses 451,000 306,000
Loss on disposal of property and equipment 734,000 5,762,000
Gain on sale of Envoy Technologies Inc. (802,000)
Non-cash gain on lease termination (309,000)
Provision for slow moving and obsolete inventory 4,571,000
Change in fair value of consideration payable and earn-out liabilities (1,273,000) 2,463,000
Stock-based compensation 2,022,000 1,753,000
Changes in operating assets and liabilities:    
Accounts receivable 9,203,000 9,447,000
Inventory 710,000 (369,000)
Prepaid expenses and other current assets (530,000) (1,251,000)
Other assets (154,000) (25,000)
Accounts payable, accrued expenses, and other current liabilities 576,000 (7,877,000)
Other liabilities (126,000) (400,000)
Operating lease liabilities (1,631,000) (1,794,000)
Deferred revenue (1,308,000) 1,356,000
Total Adjustments 14,220,000 21,779,000
Net Cash Used In Operating Activities (3,382,000) (28,541,000)
Cash Flows From Investing Activities:    
Proceeds from sale of marketable securities 13,630,000
Proceeds from sale of equity method investment 223,000
Cash of Envoy Technologies, Inc. disposed of in sale (485,000)
Proceeds from government grants 852,000
Capitalization of engineering costs (29,000) (205,000)
Purchases of property and equipment (954,000) (3,542,000)
Net Cash (Used In) Provided By Investing Activities (616,000) 10,106,000
Cash Flows From Financing Activities:    
Proceeds from sale of common stock in public offering [1] 891,000
Repayment of financing liability (63,000) (17,000)
Net Cash (Used In) Provided By Financing Activities (63,000) 874,000
Effect of Exchange Rate Changes on Cash and Cash Equivalents and Restricted Cash (973,000) 1,111,000
Net Decrease In Cash and Cash Equivalents and Restricted Cash (5,034,000) (16,450,000)
Cash and Cash Equivalents and Restricted Cash - Beginning of Period 39,657,000 41,852,000
Cash and Cash Equivalents and Restricted Cash - End of Year 34,623,000 25,402,000
Cash and cash equivalents and restricted cash consisted of the following:    
Cash and cash equivalents 34,004,000 25,318,000
Restricted cash 619,000 84,000
Cash paid during the period for:    
Interest 39 71
Income taxes 156 28
Non-cash investing and financing activities:    
Right-of-use assets obtained in exchange for lease obligations 330 351
Transfer of inventory to property and equipment (2,053) (952)
Proceeds to be received from government grants 456
Right-of-use assets derecognized in connection with lease termination 1,195
Receivable recognized in sale of Envoy Technologies, Inc. 1,000
Property and equipment obtained in exchange for accounts payable $ 854
[1] For the six months ended June 30, 2025, includes gross proceeds of $909, less issuance costs of $18.