Annual report pursuant to Section 13 and 15(d)

Share-Based Compensation - Fair Value Inputs (Details)

v3.22.4
Share-Based Compensation - Fair Value Inputs (Details) - RSU equity awards
Jun. 29, 2020
Jan. 31, 2020
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Term 2 years 6 months 2 years 10 months 24 days
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Volatility Rate 113.20% 54.80%
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Risk Free Interest Rate 0.20% 1.30%
Share-Based Compensation Arrangement by Share-Based Payment Award, Fair Value Assumptions, Expected Dividend Rate 0.00% 0.00%