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Income Taxes (Notes) | 6 Months Ended
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Jun. 30, 2020
Income Tax Disclosure [Abstract] |
Income Tax Disclosure [Text Block] | INCOME TAXES The following table sets forth information regarding the Company’s tax provision and applicable tax rates for the periods indicated:
| Three Months Ended |  | Six Months Ended
| June 30 |  | June 30
| 2020 |  | 2019 |  | 2020 |  | 2019
| (Dollars in thousands)
Combined federal and state income tax provision | $ | 7,779 |  |  | $ | 10,007 |  |  | $ | 9,927 |  |  | $ | 21,529 |
Effective income tax rate | 23.80 | % |  | 24.63 | % |  | 16.12 | % |  | 24.64 | %
The Company's provision for income taxes was $7.8 million and $10.0 million for the three months ended June 30, 2020 and 2019, respectively, and $9.9 million and $21.5 million for the six months ended June 30, 2020 and 2019, respectively. The lower tax provision for the six months ended June 30, 2020 compared to the six months ended June 30, 2019 was due to a $4.7 million discrete tax benefit recognized in the first quarter of 2020. This discrete benefit was associated with revised net operating loss (NOL) carryback provisions included in the federal Coronavirus, Aid, Relief and Economic Security Act ("CARES Act"), signed into law on March 27, 2020.

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- Definition The entire disclosure for income taxes. Disclosures may include net deferred tax liability or asset recognized in an enterprise's statement of financial position, net change during the year in the total valuation allowance, approximate tax effect of each type of temporary difference and carryforward that gives rise to a significant portion of deferred tax liabilities and deferred tax assets, utilization of a tax carryback, and tax uncertainties information. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -URI http://asc.fasb.org/topic&trid=2144680 + Details
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