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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2024 | Mar. 31, 2023
Cash flows from operating activities: |  |
Net loss | $ (7,948) | $ (7,055)
Adjustments to reconcile net loss to net cash flows provided by operating activities: |  |
Depreciation and amortization | 34,340 | 36,404
Amortization of intangibles from acquisitions | 1,980 | 3,247
Provision for doubtful accounts | 1,322 | 1,378
Amortization of debt discount and debt issuance costs | 625 | 569
Gain on disposition of assets and contingent consideration | (493) | (167)
Stock-based compensation | 1,909 | 1,778
Deferred income taxes | (2,181) | (1,953)
Loss on pension settlement |  | 369
Gain on investments | (170) | (315)
Changes in operating assets and liabilities, excluding the effects of acquisitions and dispositions: |  |
Accounts receivable | 2,183 | 3,573
Customer receivable | 254 | 745
Prepaid income taxes |  | 679
Accrued taxes | 3,966 | 6,953
Materials and supplies, prepayments, and other current assets | (626) | (3,503)
Accounts payable and accrued liabilities, advance payments and deposits and other current liabilities | (9,624) | (24,548)
Other assets | 340 | 141
Other liabilities | (2,701) | (2,283)
Net cash provided by operating activities | 23,176 | 16,012
Cash flows from investing activities: |  |
Capital expenditures | (36,016) | (50,598)
Government capital programs - Amounts disbursed | (13,473) | (2,127)
Government capital programs - Amounts received | 10,546 | 593
Purchases of strategic investments |  | (630)
Purchase of intangible assets | (573) |
Purchase of investments - employee benefit plan | (25) |
Proceeds from investments - employee benefit plan | 201 |
Proceeds from sale of assets | 3,655 |
Net cash used in investing activities | (35,685) | (52,762)
Cash flows from financing activities: |  |
Dividends paid on common stock | (3,701) | (3,310)
Payment of debt issuance costs | (72) | (119)
Finance lease payments | (443) | (249)
Term loan - repayments | (3,801) | (1,171)
Revolving credit facility - borrowings | 46,000 | 57,553
Revolving credit facility - repayments | (18,302) | (14,000)
Proceeds from customer receivable credit facility | 3,700 | 4,300
Repayment of customer receivable credit facility | (1,804) | (1,570)
Purchases of common stock - stock- based compensation | (1,896) | (1,433)
Purchases of common stock - share repurchase plan | (121) | (1,407)
Repurchases of noncontrolling interests |  | (595)
Net cash provided by financing activities | 19,560 | 37,999
Net change in cash, cash equivalents, and restricted cash | 7,051 | 1,249
Total cash, cash equivalents, and restricted cash, beginning of period | 62,167 | 59,728
Total cash, cash equivalents, and restricted cash, end of period | 69,218 | 60,977
Supplemental cash flow information: |  |
Interest paid | 10,291 | 6,711
Taxes paid | 748 | 29
Dividends declared, not paid | 3,720 | 3,315
Noncash investing activity: |  |
Amounts accrued for reimbursable capital expenditures from government capital programs | 33,446 | 1,435
Amounts accrued for non-reimbursable capital expenditures | $ 14,032 | $ 14,773

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