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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Cash flows from operating activities |  |  |
Net income | $ 23,523 | $ 49,395 | $ 58,184
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 58,964 | 56,842 | 55,114
Deferred income taxes | (10,398) | 5,350 | 26,049
(Income) loss from discontinued operations | 81 | (1,481) | 268
Restructuring charges | 8,380 | 1,587 | 1,004
Legal settlement | 8,500 |  |
Impairment charges (recoveries) | 5,346 | (35) | (29,098)
(Gains) losses on dispositions of property and other assets | (1,475) | 473 | 1,420
Share-based compensation expense | 7,190 | 4,870 | 10,969
Multi-employer pension plan withdrawal | 15,693 |  |
Other non-cash items, net | 3,791 | 4,306 | 5,029
Change in operating assets and liabilities (excluding the impact of acquisitions): |  |  |
Receivables | (16,959) | (6,200) | (2,338)
Inventories | (328) | (1,573) | 121
Current contract costs | (6,333) | (4,976) | 2,544
Accounts payable | 9,726 | (1,645) | 7,546
Restructuring liabilities | (6,047) | (1,716) | (1,954)
Accrued compensation | 6,853 | (12,818) | (5,152)
Contract liabilities | 16,796 | 3,677 | (11,314)
Payments on operating lease obligations | (28,146) |  |
Income taxes payable | 195 | (7,696) | 5,820
Other assets and liabilities, net | 12,788 | 2,235 | (11,989)
Net cash provided by operating activities | 108,140 | 90,595 | 112,223
Cash flows from investing activities |  |  |
Capital expenditures | (76,147) | (83,345) | (56,621)
Proceeds from insurance |  |  | 31,570
Cash paid for acquisitions, net | (90,992) | (4,628) | (1,501)
Proceeds from dispositions of property and other assets | 1,583 | 925 | 947
Net cash used in investing activities | (165,556) | (87,048) | (25,605)
Cash flows from financing activities |  |  |
Proceeds from borrowings | 200,473 | 146,580 | 90,004
Payments on debt and finance lease obligations | (115,708) | (128,211) | (135,801)
Dividends paid on common stock | (8,094) | (8,154) | (8,160)
Distributions to noncontrolling interest | (407) |  |
Debt issuance costs | (39) | (1,823) | (5)
Payment of payroll taxes on stock-based compensation through shares withheld or repurchased | (3,046) | (1,209) | (2,119)
Common stock purchased for treasury |  | (17,174) |
Proceeds from exercise of stock options | 293 | 84 |
Net cash provided by (used in) financing activities | 73,472 | (9,907) | (56,081)
Effect of exchange rate changes on cash and cash equivalents | 1,050 | (2,470) | 2,286
Net change in cash and cash equivalents | 17,106 | (8,830) | 32,823
Cash and cash equivalents, beginning of year | 44,893 | 53,723 | 20,900
Cash and cash equivalents, end of year | $ 61,999 | $ 44,893 | $ 53,723

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