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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 (loss) | $ (4,081) | $ 13,458 | $ (28,615)
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation and amortization | 37,619 | 39,541 | 45,736
Share-based compensation | 3,641 | 2,940 | 4,623
Bad debt expense, net | 41 | 82 | 144
Interest income | (113) | (943) | 0
Non-cash penalty and interest expenses | 0 | 607 | 0
Gains on asset dispositions, net | (3,657) | (1,575) | (4,507)
Debt discount amortization | 274 | 253 | 234
Amortization of deferred financing costs | 966 | 1,410 | 1,136
Loss on sale of investment | 569 | 0 | 0
Foreign currency losses, net | 481 | 1,027 | 190
Losses (gains) on debt extinguishment | 13 | (175) | 0
Loss on impairment | 2,551 | 991 | 117,018
Deferred income tax expense (benefit) | (4,534) | 1,759 | (119,142)
Equity earnings, net of tax | (9,935) | (2,206) | (1,425)
Changes in operating assets and liabilities: |  |  |
Decrease (increase) in receivables | (1,140) | 501 | (4,889)
Decrease in prepaid expenses and other assets | 1,234 | 278 | 3,320
Increase (decrease) in accounts payable, accrued expenses and other liabilities | 3,622 | (3,594) | 6,273
Net cash provided by operating activities | 27,551 | 54,354 | 20,096
Cash flows from investing activities: |  |  |
Purchases of property and equipment | (6,558) | (9,216) | (16,770)
Proceeds from disposition of property and equipment | 13,252 | 29,590 | 9,392
Purchase of investments | (5,000) | 0 | 0
Proceeds from sale of investments | 4,430 | 0 | 0
Investments in and advances to equity investees | 0 | 0 | (126)
Dividends received from equity investees | 0 | 1,000 | 0
Proceeds from sale of equity investees, net | 34,712 | 0 | 0
Principal payments on notes due from equity investees | 2,334 | 518 | 761
Principal payments on third party notes receivable | 5,447 | 934 | 169
Net cash provided by (used in) investing activities | 48,617 | 22,826 | (6,574)
Cash flows from financing activities: |  |  |
Proceeds from Revolving Credit Facility | 0 | 0 | 17,000
Long-term debt issuance costs | 0 | (1,295) | 0
Payments on long-term debt | (2,055) | (41,886) | (45,281)
Extinguishment of long-term debt | (740) | (1,221) | 0
Proceeds from share award plans | 1,077 | 893 | 836
Purchase of treasury shares | (7,707) | 0 | (52)
Net cash used in financing activities | (9,425) | (43,509) | (27,497)
Effects of exchange rate changes on cash, cash equivalents and restricted cash | (130) | 249 | 81
Net increase (decrease) in cash, cash equivalents and restricted cash | 66,613 | 33,920 | (13,894)
Cash, cash equivalents and restricted cash, beginning of year | 50,753 | 16,833 | 30,727
Cash, cash equivalents and restricted cash, end of year | $ 117,366 | $ 50,753 | $ 16,833

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