Quarterly report pursuant to Section 13 or 15(d)

Organization and Business (Details)

v3.20.1
Organization and Business (Details)
3 Months Ended
Mar. 31, 2020
USD ($)
segment
Dec. 31, 2019
USD ($)
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Number of operating segments | segment 2  
Level 1    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Money market funds classified as cash and cash equivalents $ 3,000,000 $ 4,000,000
Restricted cash comprised of certificates of deposit 500,000 500,000
Liabilities 0 0
Level 2    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Assets 0 0
Liabilities 0 0
Level 3    
New Accounting Pronouncements or Change in Accounting Principle [Line Items]    
Assets 0 0
Liabilities $ 0 $ 0