Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details)

v3.19.3.a.u2
Stockholders' Equity (Details)
Aug. 27, 2014
Vote
Dec. 31, 2019
shares
Dec. 31, 2018
shares
Preferred Stock      
Class of Stock [Line Items]      
Preferred stock, shares issued | shares   0 0
Series A      
Class of Stock [Line Items]      
Number of votes 1    
Series B      
Class of Stock [Line Items]      
Number of votes 10    
Series C      
Class of Stock [Line Items]      
Number of votes 0