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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 | $ 54,935 | $ 46,595 | $ 66,390
Adjustments to reconcile net income to net cash provided by operating activities: |  |  |
Depreciation | 139,543 | 142,111 | 151,063
Amortization of intangible assets | 20,535 | 24,294 | 25,944
Accretion of asset retirement obligations | 1,478 | 1,045 | 761
Bad debt expense | 1,743 | 1,983 | 2,179
Stock based compensation expense, net of amount capitalized | 3,817 | 4,959 | 3,580
Deferred income taxes | 11,644 | 6,208 | (54,055)
Gain from patronage and investments | (4,769) | (3,113) | (3,458)
Amortization of long-term debt issuance costs | 3,280 | 3,666 | 4,741
Changes in assets and liabilities: |  |  |
Accounts receivable | (7,664) | 239 | 16,451
Inventory, net | (463) | 439 | 33,339
Current income taxes | (5,024) | 12,029 | (19,138)
Operating lease right-of-use assets | 51,578 | 0 | 0
Waived management fee | 38,827 | 37,763 | 36,056
Other assets | (18,499) | (16,246) | 1,439
Accounts payable | 12,821 | (1,377) | (36,725)
Lease liabilities | (46,746) | 0 | 0
Deferred lease | 0 | 4,723 | 327
Other deferrals and accruals | 2,109 | 329 | (5,964)
Net cash provided by operating activities | 259,145 | 265,647 | 222,930
Cash flows from investing activities: |  |  |
Capital expenditures | (138,792) | (136,641) | (146,489)
Cash disbursed for acquisitions | (10,000) | (52,000) | (6,000)
Cash disbursed for FCC spectrum licenses | (16,742) | 0 | 0
Proceeds from sale of assets and other | 200 | 841 | 994
Net cash used in investing activities | (165,334) | (187,800) | (151,495)
Cash flows from financing activities: |  |  |
Principal payments on long-term debt | (53,197) | (51,264) | (36,375)
Dividends paid, net of dividends reinvested | (13,943) | (12,866) | (12,257)
Repurchase of common stock | (7,231) | 0 | 0
Proceeds from revolving credit facility borrowings | 0 | 15,000 |
Proceeds from credit facility borrowings |  |  | 25,000
Principal payments on revolving credit facility | 0 | (15,000) | 0
Taxes paid for equity award issuances | (2,911) | (3,245) | (5,411)
Payments for debt issuance costs | 0 | (3,971) | 0
Proceeds from exercise of stock options and other | 36 | 0 | 0
Net cash used in financing activities | (77,246) | (71,346) | (29,043)
Net increase in cash and cash equivalents | 16,565 | 6,501 | 42,392
Cash and cash equivalents, beginning of period | 85,086 | 78,585 | 36,193
Cash and cash equivalents, end of period | $ 101,651 | $ 85,086 | $ 78,585

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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585 + Details
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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://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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- Definition Amount of cash inflow from issuance of shares under share-based payment arrangement. Excludes option exercised. + References Reference 1: 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=118932676&loc=d3e3255-108585 Reference 2: 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=116856206&loc=SL79508275-113901 + Details
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- Definition The cash inflow from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond 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 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3255-108585 + Details
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- Definition The cash inflow from sale of machinery and equipment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 12 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3179-108585 + Details
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- Definition Amount of expense (reversal of expense) for expected credit loss on accounts receivable. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919249-210447 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(5)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
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- Definition The cash outflow for the settlement of obligation drawn from a contractual arrangement with the lender, including letter of credit, standby letter of credit and revolving credit arrangements, under which borrowings can be made up to a specific amount at any point in time with maturities due beyond 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=118932676&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=118932676&loc=d3e3291-108585 + Details
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- Definition Amount of noncash expense for share-based payment arrangement. + 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=118932676&loc=d3e3602-108585 + Details
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