Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Common Stock Warrant (Details)

v3.21.1
Stockholders' Equity - Common Stock Warrant (Details)
3 Months Ended
Mar. 31, 2021
$ / shares
shares
Warrant  
Stockholders’ Equity  
Outstanding, beginning balance 758,939
Issued 31,000
Expired (42,556)
Outstanding, ending balance 747,383
Common stock warrants  
Stockholders’ Equity  
Number of shares of common stock issuable through warrants 747,383
Weighted-average exercise price | $ / shares $ 11.06