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STOCK-BASED COMPENSATION (Details)
6 Months Ended
Jun. 30, 2020
$ / shares
shares
Exercise Price Range $480 - $560 [Member]  
Exercise Price, lower limit $ 480
Exercise Price, upper limit $ 560
Options Outstanding | shares 919
Weighted Average Remaining Contractual Life (Years) 5 years 5 months 8 days
Weighted Average Exercise Price, Outstanding $ 537.96
Options, Exercisable | shares 525
Weighted Average Exercise Price, Exercisable $ 530.95
Exercise Price Range $1,208 - $1,352 [Member]  
Exercise Price, lower limit 1,208
Exercise Price, upper limit $ 1,352
Options Outstanding | shares 31
Weighted Average Remaining Contractual Life (Years) 3 years 1 month 17 days
Weighted Average Exercise Price, Outstanding $ 1,339.20
Options, Exercisable | shares 31
Weighted Average Exercise Price, Exercisable $ 1,339.20
Exercise Price Range $480 - $1,352 [Member]  
Exercise Price, lower limit 480
Exercise Price, upper limit $ 1,352
Options Outstanding | shares 950
Weighted Average Remaining Contractual Life (Years) 5 years 4 months 10 days
Weighted Average Exercise Price, Outstanding $ 564.32
Options, Exercisable | shares 556
Weighted Average Exercise Price, Exercisable $ 576.36