Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details)

v3.20.2
Stockholders' Equity (Details) - Common Stock [Member]
$ in Thousands
 9 Months Ended
Sep. 30, 2020
USD ($)
shares
March 5, 2020 [Member]  
Class of Stock [Line Items]  
Shares | shares 851,240 [1]
Net Proceeds | $ $ 1,030
January 1, 2020 through September 30, 2020 [Member]  
Class of Stock [Line Items]  
Shares | shares 964,102 [2]
Net Proceeds | $ $ 1,203
[1] Shares issued pursuant to a private placement with accredited investors for $1.21 per share.
[2] Shares of common stock sold at various prices in at-the-market offerings from $1.18 to $1.55 per share.