Quarterly report pursuant to Section 13 or 15(d)

Capital Stock (Details Textual)

Capital Stock (Details Textual) - USD ($)
1 Months Ended 6 Months Ended 12 Months Ended
May 14, 2018
Feb. 13, 2017
Sep. 30, 2018
Mar. 31, 2018
Capital Stock (Textual)        
Preferred stock, par value     $ 0.001 $ 0.001
Preferred stock, authorized     50,000,000 50,000,000
Preferred stock, outstanding    
Common stock, par value     $ 0.001 $ 0.001
Common stock, authorized     450,000,000 450,000,000
Conversion of restricted stock, description   On February 13, 2017, all of Aircom's 27,566,670 restricted shares were converted to 10,279,738 shares of Aerkomm's restricted stock at the ratio of 2.681651 to 1, pursuant to the Exchange Agreement (see Note 1).    
Public Offering [Member]        
Capital Stock (Textual)        
Public offering common shares     5,124,811  
Common stock for gross proceeds     $ 43,560,894  
Common stock for net proceeds     $ 39,810,204  
Common stock price per shares $ 8.50      
Shares sold 588,235      
Public Offering [Member] | Minimum [Member]        
Capital Stock (Textual)        
Underwriting discounts for minimum gross proceeds $ 5,000,000      
Public Offering [Member] | Maximum [Member]        
Capital Stock (Textual)        
Underwriting discounts for minimum gross proceeds $ 60,000,000      
Warrants [Member]        
Capital Stock (Textual)        
Conversion of restricted stock, description     The warrants allow the service provider to purchase a number of shares of Aerkomm common stock equal to the service fee value divided by 85% of the share price paid by investors for Aerkomm's common stock in the first subsequent qualifying equity financing event, at an exercise price of $0.01 per share.  
Shares issued     24,452  
Cumulative additional paid-in capital related to warrants     $ 176,667  
Additional stock warrants exercisable     $ 30,000  
Boustead Securities, LLC [Member]        
Capital Stock (Textual)        
Shares sold 7,058,823      
Boustead Securities, LLC [Member] | Warrants [Member]        
Capital Stock (Textual)        
Stock warrants, description     The Company agreed to issue to Boustead warrants to purchase a number of the Company's shares equal to 6% of the gross proceeds of the public offering, which shall be exercisable, in whole or in part, commencing on April 13, 2018 and expiring on the five-year anniversary at an initial exercise price of $10.625 per share, which is equal to 125% offering price paid by investors. As of September 30, 2018, the Company issued warrants to Boustead to purchase 307,489 shares of the Company's stock.  
Restricted Stock [Member]        
Capital Stock (Textual)        
Unvested shares of restricted stock     1,267,875 10,362