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v3.19.3

Segment Reporting - Selected Financial Data for Segments (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2019 | Sep. 30, 2018 | Sep. 30, 2019 | Sep. 30, 2018
External revenue |  |  |  |
Operating revenues | $ 155,152 | $ 158,731 | $ 472,909 | $ 469,370
Operating expenses: |  |  |  |
Selling, general and administrative | 27,178 | 27,452 | 83,070 | 86,117
Depreciation and amortization | 36,626 | 40,028 | 120,158 | 124,632
Total operating expenses | 129,793 | 130,402 | 398,743 | 403,118
Operating income | 25,359 | 28,329 | 74,166 | 66,252
Wireless |  |  |  |
External revenue |  |  |  |
Operating revenues | 109,138 | 114,836 | 336,392 | 339,910
Cable |  |  |  |
External revenue |  |  |  |
Operating revenues | 33,513 | 30,916 | 98,962 | 92,610
Wireline |  |  |  |
External revenue |  |  |  |
Operating revenues | 12,501 | 12,979 | 37,555 | 36,850
Other |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 | 0 | 0
Eliminations |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 | 0 | 0
Intersegment Eliminations | Wireless |  |  |  |
External revenue |  |  |  |
Operating revenues | (1,290) | (1,263) | (3,830) | (3,746)
Intersegment Eliminations | Cable |  |  |  |
External revenue |  |  |  |
Operating revenues | (1,591) | (1,266) | (4,541) | (3,394)
Intersegment Eliminations | Wireline |  |  |  |
External revenue |  |  |  |
Operating revenues | (6,643) | (6,643) | (20,025) | (21,591)
Intersegment Eliminations | Other |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 | 0 | 0
Intersegment Eliminations | Eliminations |  |  |  |
External revenue |  |  |  |
Operating revenues | (9,524) | (9,172) | (28,396) | (28,731)
Operating expenses: |  |  |  |
Selling, general and administrative | (750) | (714) | (2,118) | (2,043)
Depreciation and amortization | 0 | 0 | 0 | 0
Total operating expenses | (9,524) | (9,172) | (28,396) | (28,731)
Operating income | 0 | 0 | 0 | 0
Operating Segments | Wireless |  |  |  |
External revenue |  |  |  |
Operating revenues | 110,428 | 116,099 | 340,222 | 343,656
Operating expenses: |  |  |  |
Selling, general and administrative | 9,882 | 11,191 | 31,836 | 35,693
Depreciation and amortization | 27,200 | 30,363 | 90,469 | 95,853
Total operating expenses | 86,697 | 88,747 | 269,130 | 276,786
Operating income | 23,731 | 27,352 | 71,092 | 66,870
Operating Segments | Cable |  |  |  |
External revenue |  |  |  |
Operating revenues | 35,104 | 32,182 | 103,503 | 96,004
Operating expenses: |  |  |  |
Selling, general and administrative | 6,636 | 5,331 | 17,898 | 14,940
Depreciation and amortization | 6,226 | 6,102 | 19,239 | 18,305
Total operating expenses | 28,808 | 26,348 | 84,718 | 78,560
Operating income | 6,296 | 5,834 | 18,785 | 17,444
Operating Segments | Wireline |  |  |  |
External revenue |  |  |  |
Operating revenues | 19,144 | 19,622 | 57,580 | 58,441
Operating expenses: |  |  |  |
Selling, general and administrative | 1,938 | 1,780 | 5,769 | 5,183
Depreciation and amortization | 3,077 | 3,435 | 10,057 | 10,069
Total operating expenses | 14,217 | 14,500 | 43,213 | 43,754
Operating income | 4,927 | 5,122 | 14,367 | 14,687
Operating Segments | Other |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 | 0 | 0
Operating expenses: |  |  |  |
Selling, general and administrative | 9,472 | 9,864 | 29,685 | 32,344
Depreciation and amortization | 123 | 128 | 393 | 405
Total operating expenses | 9,595 | 9,979 | 30,078 | 32,749
Operating income | (9,595) | (9,979) | (30,078) | (32,749)
Service revenue |  |  |  |
External revenue |  |  |  |
Operating revenues | 127,383 | 130,320 | 390,272 | 386,003
Service revenue | Wireless |  |  |  |
External revenue |  |  |  |
Operating revenues | 91,108 | 96,299 | 282,533 | 284,154
Service revenue | Cable |  |  |  |
External revenue |  |  |  |
Operating revenues | 30,829 | 28,578 | 91,250 | 85,797
Service revenue | Wireline |  |  |  |
External revenue |  |  |  |
Operating revenues | 5,446 | 5,443 | 16,489 | 16,052
Service revenue | Other |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 | 0 | 0
Service revenue | Eliminations |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 |  | 0
Equipment revenue |  |  |  |
External revenue |  |  |  |
Operating revenues | 16,320 | 15,963 | 48,787 | 49,551
Equipment revenue | Wireless |  |  |  |
External revenue |  |  |  |
Operating revenues | 15,975 | 15,666 | 47,814 | 48,859
Equipment revenue | Cable |  |  |  |
External revenue |  |  |  |
Operating revenues | 292 | 234 | 817 | 537
Equipment revenue | Wireline |  |  |  |
External revenue |  |  |  |
Operating revenues | 53 | 63 | 156 | 155
Equipment revenue | Other |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 | 0 | 0
Equipment revenue | Eliminations |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 |  | 0
Tower revenue |  |  |  |
External revenue |  |  |  |
Operating revenues | 1,660 | 1,639 | 4,985 | 4,934
Tower revenue | Wireless |  |  |  |
External revenue |  |  |  |
Operating revenues | 1,660 | 1,639 | 4,985 | 4,934
Tower revenue | Cable |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 | 0 | 0
Tower revenue | Wireline |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 | 0 | 0
Tower revenue | Other |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 | 0 | 0
Tower revenue | Eliminations |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 |  | 0
Other revenue |  |  |  |
External revenue |  |  |  |
Operating revenues | 9,789 | 10,809 | 28,865 | 28,882
Other revenue | Wireless |  |  |  |
External revenue |  |  |  |
Operating revenues | 395 | 1,232 | 1,060 | 1,963
Other revenue | Cable |  |  |  |
External revenue |  |  |  |
Operating revenues | 2,392 | 2,104 | 6,895 | 6,276
Other revenue | Wireline |  |  |  |
External revenue |  |  |  |
Operating revenues | 7,002 | 7,473 | 20,910 | 20,643
Other revenue | Other |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 | 0 | 0
Other revenue | Eliminations |  |  |  |
External revenue |  |  |  |
Operating revenues | 0 | 0 |  | 0
Cost of services |  |  |  |
Operating expenses: |  |  |  |
Cost of services | 50,164 | 47,886 | 149,179 | 146,362
Cost of services | Intersegment Eliminations | Eliminations |  |  |  |
Operating expenses: |  |  |  |
Cost of services | (8,774) | (8,458) | (26,278) | (26,688)
Cost of services | Operating Segments | Wireless |  |  |  |
Operating expenses: |  |  |  |
Cost of services | 34,044 | 32,253 | 101,085 | 99,491
Cost of services | Operating Segments | Cable |  |  |  |
Operating expenses: |  |  |  |
Cost of services | 15,790 | 14,837 | 47,138 | 45,118
Cost of services | Operating Segments | Wireline |  |  |  |
Operating expenses: |  |  |  |
Cost of services | 9,104 | 9,266 | 27,234 | 28,441
Cost of services | Operating Segments | Other |  |  |  |
Operating expenses: |  |  |  |
Cost of services | 0 | (12) | 0 | 0
Cost of goods sold |  |  |  |
Operating expenses: |  |  |  |
Cost of services | 15,825 | 15,036 | 46,336 | 46,007
Cost of goods sold | Intersegment Eliminations | Eliminations |  |  |  |
Operating expenses: |  |  |  |
Cost of services | 0 | 0 | 0 | 0
Cost of goods sold | Operating Segments | Wireless |  |  |  |
Operating expenses: |  |  |  |
Cost of services | 15,571 | 14,940 | 45,740 | 45,749
Cost of goods sold | Operating Segments | Cable |  |  |  |
Operating expenses: |  |  |  |
Cost of services | 156 | 78 | 443 | 197
Cost of goods sold | Operating Segments | Wireline |  |  |  |
Operating expenses: |  |  |  |
Cost of services | 98 | 19 | 153 | 61
Cost of goods sold | Operating Segments | Other |  |  |  |
Operating expenses: |  |  |  |
Cost of services | $ 0 | $ (1) | $ 0 | $ 0

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