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v3.19.2

Condensed Consolidated Statement of Equity - USD ($) $ in Thousands | Series A common stock Common stock | Series B common stock Common stock | Series C common stock Common stock | Additional Paid In Capital | Accumulated other comprehensive earnings | Retained earnings | Total
--- | --- | --- | --- | --- | --- | --- | ---
Balance at Dec. 31, 2017 | $ 262 | $ 25 | $ 1,526 | $ 7,907,900 | $ 8,424 | $ 2,568,764 | $ 10,486,901
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |
Net earnings (loss) |  |  |  |  |  | (4,490) | (4,490)
Other comprehensive earnings (loss) |  |  |  |  | (172) |  | (172)
Stock-based compensation |  |  |  | 2,703 |  |  | 2,703
Issuance of common stock upon exercise of stock options | 1 |  |  | 587 |  |  | 588
Noncontrolling interest activity at Charter |  |  |  | 28,928 |  |  | 28,928
Balance at Jun. 30, 2018 | 263 | 25 | 1,526 | 7,940,118 | 8,252 | 2,571,299 | 10,521,483
Balance at Mar. 31, 2018 | 263 | 25 | 1,526 | 7,940,438 | 8,424 | 2,560,719 | 10,511,395
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |
Net earnings (loss) |  |  |  |  |  | 10,580 | 10,580
Other comprehensive earnings (loss) |  |  |  |  | (172) |  | (172)
Stock-based compensation |  |  |  | 1,351 |  |  | 1,351
Issuance of common stock upon exercise of stock options |  |  |  | 47 |  |  | 47
Noncontrolling interest activity at Charter |  |  |  | (1,718) |  |  | (1,718)
Balance at Jun. 30, 2018 | 263 | 25 | 1,526 | 7,940,118 | 8,252 | 2,571,299 | 10,521,483
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |
Cumulative effect of accounting change | ASU 2014-09 |  |  |  |  |  | 1,223 | 1,223
Cumulative effect of accounting change |  |  |  |  |  | 5,802 | 5,802
Balance at Dec. 31, 2018 | 263 | 25 | 1,526 | 7,938,357 | 7,778 | 2,650,669 | 10,598,618
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |
Net earnings (loss) |  |  |  |  |  | (2,249) | (2,249)
Stock-based compensation |  |  |  | 5,010 |  |  | 5,010
Issuance of common stock upon exercise of stock options | 1 |  | 1 | 4,153 |  |  | 4,155
Tax Sharing arrangement with former parent |  |  |  | (16,090) |  |  | (16,090)
Noncontrolling interest activity at Charter |  |  |  | (2,384) |  |  | (2,384)
Balance at Jun. 30, 2019 | 264 | 25 | 1,527 | 7,929,046 | 7,778 | 2,648,420 | 10,587,060
Balance at Mar. 31, 2019 | 263 | 25 | 1,526 | 7,943,795 | 7,778 | 2,636,368 | 10,589,755
Increase (Decrease) in Stockholders' Equity |  |  |  |  |  |  |
Net earnings (loss) |  |  |  |  |  | 12,052 | 12,052
Stock-based compensation |  |  |  | 2,487 |  |  | 2,487
Issuance of common stock upon exercise of stock options | 1 |  | 1 | 2,500 |  |  | 2,502
Tax Sharing arrangement with former parent |  |  |  | (16,090) |  |  | (16,090)
Noncontrolling interest activity at Charter |  |  |  | (3,646) |  |  | (3,646)
Balance at Jun. 30, 2019 | $ 264 | $ 25 | $ 1,527 | $ 7,929,046 | $ 7,778 | $ 2,648,420 | $ 10,587,060

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