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CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Cash flows from operating activities    
Net income (loss) $ (20) $ 2
Adjustments to reconcile net income to net cash provided by (used in) operating activities    
Depreciation, depletion and amortization 3 3
Other current assets (4) (49)
Accounts payable and other liabilities (9) (8)
Net cash (used) in operating activities (30) (52)
Net (decrease) in cash and cash equivalents (30) (52)
Cash and cash equivalents at beginning of year 363 447
Cash and cash equivalents at end of period $ 333 $ 395