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INCOME TAXES (TAX RATE RECONCILIATION TABLE) (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
Effective tax rate reconciliation |  |  |  |  |  |  |  |  |  |  |
Income tax per U.S. federal statutory rate (21%, 21%, 35%) |  |  |  |  |  |  |  |  | $ 23,186 | $ 11,810 | $ 31,110
State income taxes, net of federal deduction |  |  |  |  |  |  |  |  | 3,144 | 2,003 | 460
Change in valuation allowances |  |  |  |  |  |  |  |  | 9,832 | 2,191 | (924)
Foreign income taxes at different rates than the U.S. |  |  |  |  |  |  |  |  | (3,356) | (3,758) | (14,417)
Foreign withholding taxes |  |  |  |  |  |  |  |  | 600 | 785 | 323
Losses in international markets without tax benefits |  |  |  |  |  |  |  |  | (2,651) | (68) | 1,098
Nondeductible compensation under Section 162(m) |  |  |  |  |  |  |  |  | 668 | 615 | 647
Liabilities for uncertain tax positions |  |  |  |  |  |  |  |  | 661 | 1,105 | 1,607
Permanent difference related to foreign exchange gains |  |  |  |  |  |  |  |  | 36 | 136 | 142
(Income)/losses of foreign branch operations |  |  |  |  |  |  |  |  | 55 | 475 | (824)
Non-taxable earnings of minority interest |  |  |  |  |  |  |  |  | (1,294) | (594) | (1,030)
Foreign dividend less foreign tax credits |  |  |  |  |  |  |  |  | (1,681) | (1,748) | (4,798)
Decrease (increase) to deferred tax asset - change in state tax rate | $ 2,800 |  |  |  |  |  |  |  | (2,848) | (1,944) | 1,101
State income tax credits |  |  |  |  |  |  |  |  | (1,176) | 19 | 207
Foreign earnings taxed currently in U.S. |  |  |  |  |  |  |  |  | 2,172 | 3,976 | 3,143
Taxes related to prior year filings |  |  |  |  |  |  |  |  | (1,643) | (1,659) | (865)
Tax related to acquisition accounting |  |  |  |  |  |  |  |  | 978 | 2,110 | 0
Transition tax |  |  |  |  |  |  |  |  |  |  | 61,569
Other |  |  |  |  | $ 900 | $ 100 |  | $ 200 | (1,006) | 1,029 | (474)
Income Tax Expense (Benefit), Total | $ 5,670 | $ 5,196 | $ 7,345 | $ 7,466 | $ 11,835 | $ 1,893 | $ 653 | $ 2,102 | $ 25,677 | $ 16,483 | $ 78,075
Effective income tax rate |  |  |  |  |  |  |  |  | 23.30% | 29.30% | 87.80%

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