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Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 6 Months Ended
--- | ---
Jun. 30, 2013 | Jun. 30, 2012
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net income | $ 201,521 | $ 69,014
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 55,727 | 56,689
Expenses associated with debt refinancing transactions | 36,528 | 1,828
Asset impairments | 2,637 |
Amortization of debt issuance costs and other non-cash interest | 1,966 | 2,224
Deferred income taxes | (145,955) | 2,667
Income tax benefit of equity compensation | (31) | (2,282)
Non-cash equity compensation | 6,411 | 5,903
Other expenses and non-cash items | 753 | 926
Changes in assets and liabilities, net: |  |
Accounts receivable, prepaid expenses and other assets | 17,489 | 15,008
Accounts payable, accrued expenses and other liabilities | 5,232 | (23,332)
Income taxes payable | 581 | 1,367
Net cash provided by operating activities | 182,859 | 130,012
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Expenditures for facility development and expansions | (10,827) | (16,843)
Expenditures for other capital improvements | (16,113) | (25,520)
Increase in restricted cash | (649) |
Proceeds from sale of assets | 57 | 495
Increase in other assets | (2,063) | (2,246)
Payments received on direct financing lease | 857 | 759
Net cash used in investing activities | (28,738) | (43,355)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Proceeds from issuance of debt | 983,000 | 758,500
Principal repayments of debt | (953,000) | (813,500)
Payment of debt issuance and other refinancing and related costs | (37,203) | (6,327)
Income tax benefit of equity compensation | 31 | 2,282
Purchase and retirement of common stock | (5,454) | (2,481)
Proceeds from exercise of stock options | 22,094 | 2,078
Dividends paid | (188,611) | (19,911)
Net cash used in financing activities | (179,143) | (79,359)
NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS | (25,022) | 7,298
CASH AND CASH EQUIVALENTS, beginning of period | 62,897 | 55,832
CASH AND CASH EQUIVALENTS, end of period | 37,875 | 63,130
Cash paid during the period for: |  |
Interest (net of amounts capitalized of $301 and $635 in 2013 and 2012, respectively) | 19,633 | 38,606
Income taxes | $ 3,730 | $ 38,998

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- Definition The cash inflow from a debt initially having maturity due after one year or beyond the operating cycle, if longer. + 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 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. + 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 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3179-108585 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock options. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately. + 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 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=31042434&loc=d3e3255-108585 + Details
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- Definition The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer. + References Reference 1: 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=31042434&loc=d3e3291-108585 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 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=31042434&loc=d3e3602-108585 + Details
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