XML 32 R21.htm IDEA: XBRL DOCUMENT v3.19.2
Restricted Cash (Details Narrative) - USD ($)
Dec. 01, 2019
Jun. 30, 2019
Dec. 31, 2018
Short-term restricted cash   $ 51,000 $ 50,000
Restricted Stock Units [Member]      
Deposit   250,000  
Short-term restricted cash   50,000  
Avidbank [Member]      
Line of credit facility   250,000  
Avidbank [Member] | Maximum [Member]      
Unrestricted cash in deposit accounts or securities accounts   $ 2,000,000  
Avidbank [Member] | Forecast [Member]      
Reduction in line of credit facility $ 50,000