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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details - Derivatives) - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Offsetting Assets [Line Items] |  |  |
Change in fair value of cash flow hedge, net of taxes | $ (10,253) |  |
Change in fair value of cash flow hedge, net of taxes | 10,253 | $ (2,876) | $ 880
Interest Rate Cap |  |  |
Offsetting Assets [Line Items] |  |  |
Change in fair value of cash flow hedge, net of taxes | (4,383) |  |
Change in fair value of cash flow hedge, net of taxes |  | $ 2,876 | $ (880)
Interest Rate Swap |  |  |
Offsetting Assets [Line Items] |  |  |
Change in fair value of cash flow hedge, net of taxes | $ (5,870) |  |

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- Definition Amount, after tax and before reclassification, of gain (loss) from derivative instrument designated and qualifying as cash flow hedge included in assessment of hedge effectiveness. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 10A -Subparagraph (d) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669646-108580 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 11 -URI http://asc.fasb.org/extlink&oid=118930883&loc=d3e637-108580 + Details
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