Annual report pursuant to Section 13 and 15(d)

Capital Stock - Additional Information (Details)

v3.20.2
Capital Stock - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 13, 2019
Nov. 18, 2019
Dec. 31, 2019
Dec. 31, 2018
Capital Stock [Line Items]        
Common stock, shares authorized     450,000,000 450,000,000
Common stock, par value     $ 0.01 $ 0.01
Common stock, shares issued     9,330,297 7,692,624
Common stock, shares outstanding     9,330,297 7,692,624
Preferred stock, shares authorized     50,000,000 50,000,000
Preferred stock, par value     $ 0.01 $ 0.01
Preferred stock, shares issued (in series)     0  
Issuance of common stock under rights offering, net of expenses $ 6,280,987   $ 6,280,987  
Rights offering, net, shares 1,601,291      
Share issued price per share $ 4.18      
Maximum        
Capital Stock [Line Items]        
Rights offering to eligible common stockholders, amount   $ 11,600,000