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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2021 | Jun. 30, 2020
Cash flows from operating activities: |  |
Net income | $ 27,171 | $ 7,374
Depreciation and amortization | 1,900 | 1,912
Deferred income taxes | 4,359 | (4,805)
Equity in earnings of Kronos Worldwide, Inc. | (13,784) | (13,858)
Dividends received from Kronos Worldwide, Inc. | 12,678 | 12,678
Marketable equity securities | (10,935) | 14,325
Noncash interest expense | 584 | 686
Benefit plan expense greater (less) than cash funding | (191) | 202
Other, net | 26 | 42
Change in assets and liabilities: |  |
Accounts and other receivables, net | (5,559) | 496
Inventories, net | (1,691) | (3,555)
Prepaid expenses and other | (355) | 358
Accounts payable and accrued liabilities | (366) | (3,592)
Income taxes | (1) | 27
Accounts with affiliates | 327 | 530
Accrued environmental remediation and related costs | (506) | (675)
Other noncurrent assets and liabilities, net | (43) | (33)
Net cash provided by operating activities | 13,614 | 12,112
Cash flows from investing activities: |  |
Capital expenditures | (1,598) | (861)
Note receivable from affiliate: |  |
Collections | 22,200 | 20,628
Loans | (18,700) | (23,028)
Net cash provided by (used in) investing activities | 1,902 | (3,261)
Cash flows from financing activities: |  |
Dividends paid | (5,855) | (3,902)
Subsidiary treasury stock acquired | (755) |
Distributions to noncontrolling interests in subsidiary | (669) | (338)
Net cash used in financing activities | (7,279) | (4,240)
Cash and cash equivalents and restricted cash and cash equivalents - net change from: |  |
Operating, investing and financing activities | 8,237 | 4,611
Balance at beginning of period | 165,272 | 157,870
Balance at end of period | 173,509 | 162,481
Supplemental disclosures - cash paid (received) for: |  |
Interest | 13 | 14
Income taxes, net | $ 34 | $ (9)

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