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CONSOLIDATED CONDENSED STATEMENTS OF CASH FLOWS (USD $) In Thousands, unless otherwise specified | 6 Months Ended
--- | ---
Jun. 30, 2014 | Jun. 30, 2013
Cash Flows from Operating Activities: |  |
Net income | $ 44,484 | $ 30,278
Adjustments to reconcile net income to net cash from operating activities: |  |
Depreciation and amortization | 30,078 | 27,566
Stock-based compensation expense | 9,920 | 4,624
Excess income tax benefit from stock-based compensation |  | (358)
Deferred income taxes | (64) | 500
Loss on sale of investments | 1,786 |
(Gain) loss on sale of property and equipment | 427 | (180)
Other long-term liabilities | 5,559 | 8,449
Other non-cash items | 1,562 | (111)
Changes in other components of working capital | (155,187) | (109,338)
NET CASH USED IN OPERATING ACTIVITIES | (61,435) | (38,570)
Cash Flows from Investing Activities: |  |
Acquisition of property and equipment | (26,730) | (28,127)
Proceeds from sale of property and equipment | 1,906 | 2,359
Proceeds from sale of available-for-sale securities | 44,497 |
Change in restricted cash | (33) | (8,302)
NET CASH PROVIDED (USED) BY INVESTING ACTIVITIES | 19,640 | (34,070)
Cash Flows from Financing Activities: |  |
Proceeds from debt | 717,484 | 421,550
Repayment of debt | (649,282) | (374,987)
Business acquisition-related payments | (1,260) |
Excess income tax benefit from stock-based compensation |  | 358
Issuance of common stock and effect of cashless exercise | (1,531) | 341
Debt issuance costs | (3,681) |
NET CASH PROVIDED BY FINANCING ACTIVITIES | 61,730 | 47,262
Net Increase/(Decrease) in Cash and Cash Equivalents | 19,935 | (25,378)
Cash and Cash Equivalents at Beginning of Year | 119,923 | 168,056
Cash and Cash Equivalents at End of Period | 139,858 | 142,678
Supplemental Disclosure of Cash Paid For: |  |
Interest | 21,830 | 21,678
Income taxes | 33,668 | 12,692
Supplemental Disclosure of Non-cash Transactions: |  |
Property and equipment acquired through financing arrangements | 27,045 | 205
Grant date fair value of common stock issued for services | $ 4,480 | $ 3,657

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- Definition This item represents the difference between the gross realized gains and losses realized on the sale of debt or equity securities categorized neither as held-to-maturity nor trading securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 45 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=6871852&loc=d3e26805-111562 + Details
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- Definition The fair value of stock issued in noncash financing activities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4332-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
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- Details
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