Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions (Narrative) (Details)

v3.19.2
Related Party Transactions (Narrative) (Details) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended 18 Months Ended 30 Months Ended
Jun. 30, 2019
Jun. 30, 2018
Mar. 31, 2018
Jun. 30, 2019
Jun. 30, 2018
Dec. 31, 2018
Dec. 31, 2017
Jun. 30, 2019
Jun. 30, 2019
Short-term Debt [Line Items]                  
Proceeds from line of credit                
Stock issued for cash, value   $ 300,000 $ 555,000            
Proceeds from short-term advances - related party       489,000          
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             Oct. 31, 2019    
Proceeds from line of credit                 $ 1,000,000
Accrued interest 101,000     101,000       $ 101,000 101,000
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 $ 23,000     23,000       23,000 $ 23,000
Proceeds from short-term advances - related party       489,000   $ 313,000   $ 802,000  
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 Company - A Company Related To Officers Of SPYR, Inc. And Majority Shareholder Is Berkshire Capital Management Co, Inc [Member]                  
Short-term Debt [Line Items]                  
Related Party Service Revenues       $ 52,000