General form of registration statement for all companies including face-amount certificate companies

Stockholders' Deficit and Capitalization (Detail Textuals)

v3.19.1
Stockholders' Deficit and Capitalization (Detail Textuals) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Feb. 16, 2018
Jan. 19, 2018
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Equity [Line Items]            
Common stock, shares authorized     500,000,000   500,000,000 500,000,000
Common stock gross proceeds       $ 3,240,878    
Aggregate gross proceeds secured by all of Nemus' assets         $ 900,000  
Financing transaction costs       $ 137,191 $ 137,192  
Preferred stock, shares authorized         20,000,000 20,000,000
Preferred stock, par value (in dollars per share)     $ 0.001   $ 0.001  
Emerald financing issuance costs     $ 154,092   $ 154,092  
Reduction to APIC from the issuance of common stock     16,900   16,900  
Bridge Loan         900,000  
Total amount of unrecognized compensation cost     $ 577,123   $ 748,616  
Recognized weighted average period         1 year 5 months 5 days  
Emerald Health Sciences Inc            
Equity [Line Items]            
Conversion price, per share (in dollars per share)   $ 0.10        
Securities purchase agreement | Emerald Health Sciences Inc            
Equity [Line Items]            
Common stock issued 15,000,000 15,000,000        
Number of warrants issued 20,400,000 20,400,000        
Warrant exercise price $ 0.10 $ 0.10        
Common stock gross proceeds   $ 1,500,000        
Subsequent financing purchase price, description   The Securities Purchase Agreement also provides that in the case of a subsequent financing in which the purchase price is less than $0.10 per share, Emerald shall be issued additional shares in order to protect against anti-dilution.        
Term of warrants 5 years          
Securities purchase agreement | Emerald Health Sciences Inc | Accredited Investor            
Equity [Line Items]            
Common stock issued 2,500,000          
Number of warrants issued 3,400,000          
Warrant exercise price $ 0.10          
Common stock gross proceeds $ 1,750,000          
Term of warrants 5 years          
Securities purchase agreement | Emerald Health Sciences Inc | Bridge Loan [Member]            
Equity [Line Items]            
Aggregate gross proceeds secured by all of Nemus' assets   $ 900,000        
Conversion price, per share (in dollars per share)   $ 0.10        
Subsequent financing purchase price, description   The Securities Purchase Agreement also provides that in the case of a subsequent financing in which the purchase price is less than $0.10 per share, Emerald Health Sciences shall be issued additional shares in order to protect against anti-dilution.        
Bridge Loan   $ 900,000