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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
6 Months Ended
Jun. 30, 2020
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES  
Schedule of Cash

    

December 31, 2019

    

December 31, 2018

Cash and cash equivalents

$ 40,087

$ 20,538

Restricted cash

6,987

2,503

Total cash, cash equivalents, and restricted cash, beginning balance

$ 47,074

$ 23,041

June 30, 2020

    

June 30, 2019

Cash and cash equivalents

$ 63,551

$ 31,523

Restricted cash

17,405

6,166

Total cash, cash equivalents, and restricted cash, ending balance

$ 80,956

$ 37,689