v3.26.1
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2025
Cash flows from operating activities      
Net loss $ (4,334) $ (6,542)  
Adjustments to reconcile net loss to net cash used in operating activities:      
Stock-based compensation 6,025 6,663  
Depreciation and amortization 1,617 1,278  
Accounts receivable credit losses 90 91 $ 570
Amortization of discount and premium on marketable securities (564) (916)  
Inventory reserve 388 394  
Amortization of debt issuance costs 29 29  
Loss on disposal of property and equipment 332 287  
Changes in operating assets and liabilities:      
Accounts receivable (1,142) 552  
Inventory (2,038) (3,767)  
Prepaid expenses and other assets 777 494  
Accounts payable 2,098 952  
Accrued liabilities and other (5,640) (4,426)  
Net cash used in operating activities (2,362) (4,911)  
Cash flows from investing activities      
Maturities of marketable securities 46,130 60,000  
Purchases of marketable securities (51,285) (47,298)  
Purchases of property and equipment (1,077) (2,072)  
Net cash (used in) provided by investing activities (6,232) 10,630  
Cash flows from financing activities      
Proceeds from the exercise of stock options 34 103  
Net cash provided by financing activities 34 103  
Effect of exchange rate changes on cash and cash equivalents (145) 417  
Net increase (decrease) in cash and cash equivalents (8,705) 6,239  
Cash and cash equivalents at      
Beginning of period 42,240 34,948 34,948
End of period 33,535 41,187 $ 42,240
Supplemental disclosure of non-cash information      
Unpaid purchases of property and equipment 525 815  
Right-of-use asset obtained in exchange for a lease liability $ 6,579 $ 0