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v3.19.3.a.u2

Parent Company Income Statement (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2019 | Sep. 30, 2019 | Jun. 30, 2019 | Mar. 31, 2019 | Dec. 31, 2018 | Sep. 30, 2018 | Jun. 30, 2018 | Mar. 31, 2018 | Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Expenses |  |  |  |  |  |  |  |  |  |  |  |
Interest expense |  | $ 13,710 | $ 15,026 | $ 16,125 | $ 9,018 | $ 7,618 | $ 6,641 | $ 5,999 | $ 5,278 | $ 53,879 | $ 25,536 | $ 18,334
Income tax benefit |  | 14,368 | 17,036 | 10,007 | 11,522 | 8,258 | 9,969 | 9,249 | 6,828 | 52,933 | 34,304 | 47,341
Net Income |  | $ 47,477 | $ 51,845 | $ 30,628 | $ 35,225 | $ 29,934 | $ 33,015 | $ 31,118 | $ 27,555 | 165,175 | 121,622 | 87,204
Parent Company [Member] |  |  |  |  |  |  |  |  |  |  |  |
Income |  |  |  |  |  |  |  |  |  |  |  |
Dividend Income, Operating | [1] |  |  |  |  |  |  |  |  | 181,790 | 71,255 | 47,006
Interest income (2) | [2] |  |  |  |  |  |  |  |  |  |  | 50
Total income |  |  |  |  |  |  |  |  |  | 181,790 | 71,255 | 47,056
Expenses |  |  |  |  |  |  |  |  |  |  |  |
Interest expense |  |  |  |  |  |  |  |  |  | 8,236 | 4,234 | 3,995
Total expenses |  |  |  |  |  |  |  |  |  | 8,236 | 4,234 | 3,995
Income before income taxes and equity in undistributed income of subsidiaries |  |  |  |  |  |  |  |  |  | 173,554 | 67,021 | 43,061
Income tax benefit |  |  |  |  |  |  |  |  |  | (2,262) | (1,151) | (1,523)
Income of parent company |  |  |  |  |  |  |  |  |  | 175,816 | 68,172 | 44,584
Equity (deficit) in undistributed income of subsidiaries |  |  |  |  |  |  |  |  |  | (10,641) | 53,450 | 42,620
Net Income |  |  |  |  |  |  |  |  |  | $ 165,175 | $ 121,622 | $ 87,204
[1] | Majority of balance eliminates in consolidation.
[2] | Entire balance eliminated in consolidation.

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- Definition Total costs of sales and operating expenses for the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 + Details
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