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Basis of Presentation and Significant Accounting Policies (Tables)
6 Months Ended
Jun. 30, 2021
Accounting Policies [Abstract]  
Schedule of Potentially Dilutive Securities Outstanding Excluded from Computation of Diluted Weighted Average Shares Outstanding
The following potentially dilutive securities outstanding have been excluded from the computation of diluted weighted average shares outstanding, as they would be anti-dilutive (in thousands):
Six Months Ended June 30,
20212020
Common stock warrants559 1,120 
Stock options520 208 
RSUs210 170 
1,289 1,498