XML 98 R82.htm IDEA: XBRL DOCUMENT v3.21.1
STOCK-BASED COMPENSATION (Details 1)
12 Months Ended
Dec. 31, 2020
$ / shares
shares
Exercise Price Range $480.00 - $560.00 [Member]  
Exercise Price, lower limit $ 480.00
Exercise Price, upper limit $ 560.00
Options Outstanding | shares 894
Weighted Average Remaining Contractual Life (Years) 4 years 11 months 12 days
Weighted Average Exercise Price, Outstanding $ 537.34
Options, Exercisable | shares 592
Weighted Average Exercise Price, Exercisable $ 534.25
Exercise Price Range $1,208.00 - $1,352.00 [Member]  
Exercise Price, lower limit 1,208.00
Exercise Price, upper limit $ 1,352.00
Options Outstanding | shares 31
Weighted Average Remaining Contractual Life (Years) 2 years 7 months 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 $480.00 - $1,352.00 [Member]  
Exercise Price, lower limit 480.00
Exercise Price, upper limit $ 1,352.00
Options Outstanding | shares 925
Weighted Average Remaining Contractual Life (Years) 4 years 10 months 13 days
Weighted Average Exercise Price, Outstanding $ 564.43
Options, Exercisable | shares 623
Weighted Average Exercise Price, Exercisable $ 574.60
Issuances Outside Of Plans [Member]  
Exercise Price, upper limit $ 1.79
Options Outstanding | shares 850,000
Weighted Average Remaining Contractual Life (Years) 9 years 8 months 19 days
Weighted Average Exercise Price, Outstanding $ 1.79
Options, Exercisable | shares 0
Weighted Average Exercise Price, Exercisable $ 0
Total Options [Member]  
Exercise Price, lower limit 480.00
Exercise Price, upper limit $ 1,856
Options Outstanding | shares 850,925
Weighted Average Remaining Contractual Life (Years) 9 years 8 months 16 days
Weighted Average Exercise Price, Outstanding $ 2.40
Options, Exercisable | shares 623
Weighted Average Exercise Price, Exercisable $ 574.60