Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Narrative) (Details)

v3.19.1
Related Party Transactions (Narrative) (Details) - USD ($)
3 Months Ended 12 Months Ended 15 Months Ended 27 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Dec. 31, 2017
Mar. 31, 2019
Mar. 31, 2019
Short-term Debt [Line Items]            
Proceeds from line of credit          
Stock issued for cash, value   $ 555,000        
Proceeds from short-term advances - related party 209,000          
Related Party Service Revenues 52,000        
Berkshire Capital Management Co., Inc. - A Company Controlled By Joseph Fiore, Majority Shareholder And Former Chairman Of The Board Of Directors [Member] | Revolving Line Of Credit [Member]            
Short-term Debt [Line Items]            
Line of credit borrowing capacity       $ 1,000,000    
Line of credit interest rate       6.00%    
Line of credit collateral security       The loan is secured by a first lien on all the assets of the Company and its wholly owned subsidiary SPYR APPS, LLC.    
Line of credit due date       Jul. 01, 2019    
Proceeds from line of credit           $ 1,000,000
Accrued interest 84,000       $ 84,000 84,000
Berkshire Capital Management Co., Inc. - A Company Controlled By Joseph Fiore, Majority Shareholder And Former Chairman Of The Board Of Directors [Member] | Short-Term Advances [Member]            
Short-term Debt [Line Items]            
Accrued interest 12,000       12,000 $ 12,000
Proceeds from short-term advances - related party 209,000   $ 313,000   $ 522,000  
Debt instrument description     Short-term advances are due upon demand.      
Father Of An Executive Officer [Member] | Restricted Common Stock [Member]            
Short-term Debt [Line Items]            
Stock issued for cash, shares   500,000        
Stock issued for cash, value   $ 50,000        
A Related Limited Liablity Company - A Company Related To Officers Of The Company And Majority Owner Is Berkshire Capital Management Co, Inc [Member]            
Short-term Debt [Line Items]            
Related Party Service Revenues $ 52,000