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CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
OPERATING ACTIVITIES |  |  |
Net (loss) income | $ (141,246) | $ (99,561) | $ 245,193
Adjustments to reconcile net (loss) income to net cash provided by operating activities: |  |  |
Depreciation, amortization and other non-cash charges | 221,038 | 275,413 | 233,940
Stock-based compensation expense | 10,218 | 9,960 | 9,074
(Gain) loss on disposition of assets, net | (7,920) | 6,417 | 15,472
Deferred income tax (benefit) provision | (34,209) | (33,013) | 12,354
Excess tax benefits for share-based payments | (427) | (1,410) | (4,336)
(Increase) decrease in assets: |  |  |
Accounts receivable | 64,715 | 401,753 | (198,021)
Income taxes receivable | (5,355) | (20,867) | (19,059)
Inventories | 20,294 | 26,667 | (29,708)
Prepaid expenses | 2,244 | 161 | 2
Other current assets | 2 | (2,881) | (749)
Other non-current assets | (1,851) | 1,768 | (2,238)
Increase (decrease) in liabilities: |  |  |
Accounts payable | (6,250) | (62,446) | 36,421
Income taxes payable | (2,710) | 6,695 | 944
Accrued payroll and related expenses | (4,540) | (33,143) | 13,221
Accrued insurance expenses | (197) | (1,336) | (440)
Accrued state, local and other taxes | 256 | (3,983) | 1,819
Other accrued expenses | 5,017 | (180) | (775)
Pension liabilities | (1,385) | 1,021 | 2,219
Long-term accrued insurance expenses | (1,811) | 1,249 | (126)
Other long-term liabilities | (14,179) | 1,508 | 7,550
Net cash provided by operating activities | 101,704 | 473,792 | 322,757
INVESTING ACTIVITIES |  |  |
Capital expenditures | (33,938) | (167,426) | (371,502)
Proceeds from sale of assets | 12,599 | 9,843 | 18,707
Investment in joint venture |  |  | (2,554)
Net cash used for investing activities | (21,339) | (157,583) | (355,349)
FINANCING ACTIVITIES |  |  |
Payment of dividends | (10,861) | (33,602) | (91,608)
Borrowings from notes payable to banks |  | 613,300 | 1,168,100
Repayments of notes payable to banks |  | (837,800) | (996,900)
Debt issue costs for notes payable to banks | (35) |  | (667)
Excess tax benefits for share-based payments | 427 | 1,410 | 4,336
Cash paid for common stock purchased and retired | (3,257) | (4,093) | (49,597)
Net cash (used for) provided by financing activities | (13,726) | (260,785) | 33,664
Net increase in cash and cash equivalents | 66,639 | 55,424 | 1,072
Cash and cash equivalents at beginning of year | 65,196 | 9,772 | 8,700
Cash and cash equivalents at end of year | $ 131,835 | $ 65,196 | $ 9,772

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- Definition Cash outflow in the form of capital distributions and dividends to common shareholders, preferred shareholders and noncontrolling interests. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 + Details
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- Definition The cash outflow associated with the investment in or advances to an entity in which the reporting entity shares control of the entity with another party or group. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585 + Details
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585 + Details
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- Definition The cash inflow from a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash inflow from the sale of property, plant and equipment (capital expenditures), software, and other intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3179-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 + Details
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- Definition The cash outflow for a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 + Details
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- Definition The aggregate amount of noncash, equity-based employee remuneration. This may include the value of stock or unit options, amortization of restricted stock or units, and adjustment for officers' compensation. As noncash, this element is an add back when calculating net cash generated by operating activities using the indirect method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585 + Details
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