Quarterly report pursuant to Section 13 or 15(d)

Stock Based Compensation (Details 4)

v3.21.1
Stock Based Compensation (Details 4) - $ / shares
3 Months Ended 12 Months Ended
Mar. 31, 2021
Dec. 31, 2020
Number of Shares    
Granted 14,000 290,997
Weighted Average Fair Value Per Share    
Granted $ 5.5352 $ 9.6359
Forfeited/Cancelled $ 7.3457
Nonvested Shares [Member] | Aerkomm 2017 Plan [Member]    
Number of Shares    
Options unvested, Beginning 438,291 340,128
Granted 14,000 290,997
Vested (290,997) (186,209)
Forfeited/Cancelled (6,625)
Options unvested, Ending 161,294 438,291
Weighted Average Fair Value Per Share    
Options unvested, Beginning $ 8.4541 $ 7.8313
Granted 5.5352 9.6359
Vested 6.3107 9.3191
Forfeited/Cancelled 4.0779
Options unvested, Ending $ 6.1881 $ 8.4541