v3.25.2
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)
$ in Thousands
 6 Months Ended
Jun. 30, 2025
Jun. 30, 2024
Cash flows from operating activities:    
Net (loss) $ (705) $ (1,048)
Adjustments to reconcile net (loss) to net cash (used in) operating activities:    
Depreciation and amortization 451 455
Stock-based compensation expense 14 5
Adjustment to reconcile operating lease expense to cash paid (1) 21
Deferred income taxes (161) (86)
Changes in operating assets and liabilities:    
Accounts receivable (438) 684
Inventories 391 (102)
Prepaid expenses and other assets 55 56
Accounts payable (114) (125)
Accrued liabilities (54) (38)
Accrued income taxes 153 102
Net cash (used in) operating activities (409) (76)
Cash flows from investing activities:    
Purchases of property, plant and equipment (34) (20)
Net cash (used in) investing activities (34) (20)
Cash flows from financing activities:    
Payment of dividends on preferred stock (200) (200)
Net cash (used in) financing activities (200) (200)
Effect of exchange rate changes on cash 22 (48)
Net (decrease) in cash and cash equivalents (621) (344)
Cash and cash equivalents, beginning of period 2,950 4,304
Cash and cash equivalents, end of period 2,329 3,960
Supplemental disclosure of cash flow information:    
Income taxes paid 39 14
Supplemental disclosure of non-cash investing and financing activities:    
Lease liabilities arising from obtaining right-of-use assets $ 31 $ 795