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INCOME TAXES (Tables) | 12 Months Ended
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Dec. 31, 2017
Income Tax Disclosure [Abstract] |
Schedule of income tax provision | The Company’s income tax provision consisted of the following:
For the years ended December 31, | 2017 |  | 2016 |  | 2015
(in thousands) |  |  |  |  |
Current: |  |  |  |  |  |  |  |
Federal | $ | 76,178 |  |  | $ | 69,102 |  |  | $ | 68,667 |
State | 13,406 |  |  | 12,949 |  |  | 11,335 |
Foreign | 7,158 |  |  | 14,464 |  |  | 7,534 |
Total current tax | 96,742 |  |  | 96,515 |  |  | 87,536 |
Deferred: |  |  |  |  |  |  |  |
Federal | 17,249 |  |  | (5,991 | ) |  | 1,286 |
State | 1,610 |  |  | 2,892 |  |  | 2,078 |
Foreign | (223 | ) |  | (149 | ) |  | 129 |
Total deferred tax | 18,636 |  |  | (3,248 | ) |  | 3,493 |
Total income tax provision | $ | 115,378 |  |  | $ | 93,267 |  |  | $ | 91,029 |
Schedule of primary factors causing income tax expense to be different than the federal statutory rate | The primary factors causing income tax expense to be different than the federal statutory rate for 2017, 2016, and 2015 are as follows:
For the years ended December 31, | 2017 |  | 2016 |  | 2015
(in thousands) |  |  |  |  |
Income tax at statutory rate | $ | 103,075 |  |  | $ | 91,222 |  |  | $ | 85,112 |
State income tax expense (net of federal benefit) | 9,979 |  |  | 8,876 |  |  | 8,377 |
Foreign tax expense/(benefit) | (1,613 | ) |  | 9,857 |  |  | (1,729 | )
Foreign tax | (221 | ) |  | (19,155 | ) |  | (2,816 | )
Repatriation tax under TCJA | 7,956 |  |  | — |  |  | — |
Other | (3,798 | ) |  | 2,467 |  |  | 2,085 |
Total income tax provision | $ | 115,378 |  |  | $ | 93,267 |  |  | $ | 91,029 |
Schedule of significant components of the deferred tax assets and liabilities | Significant components of the Company’s deferred tax assets and liabilities at December 31, 2017 and 2016 are as follows:
December 31, | 2017 |  | 2016
(in thousands) |  |  |
Deferred tax assets: |  |  |  |  |
Termite accrual | $ | 1,241 |  |  | $ | 1,848 |
Insurance and contingencies | 18,374 |  |  | 26,560 |
Unearned revenues | 11,152 |  |  | 14,610 |
Compensation and benefits | 11,157 |  |  | 15,798 |
State and foreign operating loss carryforwards | 7,035 |  |  | 12,817 |
Bad debt reserve | 3,203 |  |  | 4,842 |
Foreign tax credit | 7,842 |  |  | 18,213 |
Other | 1,861 |  |  | 1,804 |
Net Pension liability | — |  |  | 1,109 |
Valuation allowance | (24 | ) |  | (6,507 | )
Total deferred tax assets | 61,841 |  |  | 91,094 |
Deferred tax liabilities: |  |  |  |  |
Depreciation and amortization | (18,453 | ) |  | (21,217 | )
Net Pension liability | (3,709 | ) |  | — |
Intangibles and other | (21,259 | ) |  | (28,000 | )
Total deferred tax liabilities | (43,421 | ) |  | (49,217 | )
Net deferred tax assets | 18,420 |  |  | 41,877 |
Schedule of valuation allowance | Analysis of the valuation allowance:
December 31, | 2017 |  | 2016
(in thousands) |  |  |
Valuation allowance at beginning of year | $ | 6,507 |  |  | $ | 3,969 |
Change in valuation allowance | (6,483 | ) |  | 2,538 |
Valuation allowance at end of year | $ | 24 |  |  | $ | 6,507 |
Reconciliation of the beginning and ending amount of unrecognized tax benefits | A reconciliation of the beginning and ending amount of unrecognized tax benefits is as follows:
December 31, | 2017 |  | 2016
(in thousands) |  |  |
Balance at Beginning of Year | $ | 2,554 |  |  | $ | 2,554 |
Additions for tax positions of prior years | 594 |  |  | — |
Balance at End of Year | $ | 3,148 |  |  | $ | 2,554 |

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- Definition Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32639-109319 + Details
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- Definition Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32537-109319 + Details
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- Definition Tabular disclosure for tax positions taken in the tax returns filed or to be filed for which it is more likely than not that the tax position will not be sustained upon examination by taxing authorities and other income tax contingencies. Includes, but is not limited to, interest and penalties, reconciliation of unrecognized tax benefits, unrecognized tax benefits that would affect the effective tax rate, tax years that remain subject to examination by tax jurisdictions, and information about positions for which it is reasonably possible that amounts unrecognized will significantly change within 12 months. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -URI http://asc.fasb.org/extlink&oid=84230637&loc=SL6600010-109319 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32718-109319 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32840-109319 + Details
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