XML 16 R5.htm IDEA: XBRL DOCUMENT v3.25.1
UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Cash flows from operating activities:    
Net loss $ (2,834) $ (1,898)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities:    
Depreciation and amortization expense 125 167
Amortization of right-of-use assets 78 92
Share-based compensation expense 23 26
Provision for doubtful accounts, net 6 0
Change of inventory to net realizable value 272 193
Gain on sale of capitalized assets (9) 0
Gain on sale of marketable securities 0 (47)
Changes in operating assets and liabilities:    
Receivables 293 4,485
Inventories 1,101 (2,020)
Prepaid expenses and other assets (421) 61
Accounts payable 105 (211)
Accrued liabilities (75) (321)
Income taxes receivable (18) 9
Deferred product revenue (5) (4)
Operating lease liabilities (80) (99)
Net cash provided by (used in) operating activities (1,439) 433
Cash flows from investing activities:    
Purchase of property and equipment (17) (69)
Purchase of intangibles (13) (36)
Proceeds from maturities and sales of marketable securities 0 2,325
Proceeds from sale of capitalized assets 12 0
Purchases of marketable securities 0 (1,947)
Net cash provided by (used in) investing activities (18) 273
Cash flows from financing activities:    
Net proceeds from equity-based compensation programs 7 7
Proceeds from sale of shares 1,000 0
Net cash provided by financing activities 1,007 7
Effect of exchange rate changes on cash and cash equivalents (6) (4)
Net increase (decrease) in cash and cash equivalents (456) 709
Cash and cash equivalents at the beginning of the period 1,417 17,835
Cash and cash equivalents at the end of the period 961 18,544
The following is a summary of supplemental cash flow activities:    
Cash paid for income taxes 0 (12)
Cash paid for interest $ 0 $ 0