Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation (Details 5)

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Stock Based Compensation (Details 5) - Nonvested Shares [Member] - Aerkomm 2017 Plan [Member] - $ / shares
6 Months Ended 12 Months Ended
Jun. 30, 2020
Dec. 31, 2019
Number of Shares    
Options unvested, Beginning 340,128 171,411
Granted 2,000 436,400
Vested (39,625) (267,683)
Forfeited/Cancelled (6,625)
Options unvested, Ending 295,878 340,128
Average Granted-Date Fair Value    
Options unvested, Beginning $ 7.8313 $ 17.5341
Granted 9.8897 3.8452
Vested 13.5278 7.5460
Forfeited/Cancelled 4.0800
Options unvested, Ending $ 7.1644 $ 7.8313