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Consolidated Statements of Cash Flows - USD ($) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2018 | Jun. 30, 2017
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net income | $ 76,974 | $ 95,522
Adjustments to reconcile net income to net cash provided by operating activities: |  |
Depreciation and amortization | 76,649 | 73,057
Asset impairments | 1,580 | 259
Amortization of debt issuance costs and other non-cash interest | 1,705 | 1,566
Expenses associated with debt refinancing transactions | 1,016 |
Deferred income taxes | 1,283 | 2,198
Non-cash revenue and other income | (8,634) | (10,740)
Non-cash equity compensation | 7,466 | 8,145
Other expenses and non-cash items | 3,219 | 1,964
Changes in assets and liabilities, net: |  |
Accounts receivable, prepaid expenses and other assets | 23,182 | 27,952
Accounts payable, accrued expenses and other liabilities | 2,045 | (15,907)
Income taxes payable | (2,834) | (1,233)
Net cash provided by operating activities | 183,651 | 182,783
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Expenditures for facility development and expansions | (13,164) | (13,862)
Expenditures for other capital improvements | (30,966) | (20,929)
Acquisitions, net of cash acquired | (50,459) | (14,077)
Proceeds from sale of assets | 149 | 100
(Increase) decrease in other assets | (1,653) | 4,893
Payments received on direct financing lease and notes receivable |  | 684
Net cash used in investing activities | (96,093) | (43,191)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Proceeds from issuance of debt and borrowings from credit facility | 558,521 | 120,500
Scheduled principal repayments | (2,981) | (5,000)
Other principal repayments of debt | (506,500) | (144,500)
Payment of debt issuance and other refinancing and related costs | (5,337) | (65)
Payment of lease obligations | (803) | (1,149)
Contingent consideration for acquisition of businesses | (1,500) |
Dividends paid | (102,066) | (101,064)
Purchase and retirement of common stock | (2,544) | (5,818)
Proceeds from exercise of stock options |  | 6,377
Net cash used in financing activities | (63,210) | (130,719)
NET INCREASE IN CASH, CASH EQUIVALENTS AND RESTRICTED CASH | 24,348 | 8,873
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, beginning of period | 52,183 | 37,711
CASH, CASH EQUIVALENTS AND RESTRICTED CASH, end of period | 76,531 | 46,584
Cash paid during the period for: |  |
Interest (net of amounts capitalized of $69 and $0 in 2018 and 2017, respectively) | 33,758 | 28,786
Income taxes paid | $ 7,591 | $ 2,295

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X
- Definition Amount of cash inflow from exercise of stock options granted under share-based compensation arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109197908&loc=SL79508275-113901 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3255-108585 + Details
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- Definition The cash outflow for the obligation for a lease meeting the criteria for capitalization (with maturities exceeding one year or beyond the operating cycle of the entity, if longer). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + 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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3291-108585 + Details
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- Definition Amount of cash outflow for the payment of debt classified as other, maturing after one year or the operating cycle, if longer. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=109223946&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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585 + Details
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