Annual report pursuant to Section 13 and 15(d)

Loss Per Common Share - Reconciliation - Earnings Per Share (Details)

v3.22.2.2
Loss Per Common Share - Reconciliation - Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Feb. 28, 2022
Nov. 30, 2021
Aug. 31, 2021
Feb. 28, 2021
Nov. 30, 2020
Nov. 30, 2021
Nov. 30, 2020
Feb. 28, 2022
Feb. 28, 2021
May 31, 2022
May 31, 2021
May 31, 2020
Earnings Per Share [Abstract]                        
Net loss $ (41,285) $ (40,077) $ (45,337) $ (37,581) $ (37,980) $ (85,414) $ (68,812) $ (126,699) $ (106,393) $ (210,820) $ (176,465) $ (139,936)
Less: Preferred stock dividends                   (1,628) (1,687) (708)
Net loss applicable to common stockholders                   $ (212,448) $ (178,152) $ (140,644)
Weighted Average Number of Shares Outstanding, Basic                   676,900 587,590 421,078
Weighted Average Number of Shares Outstanding, Diluted                   676,900 587,590 421,078
Earnings Per Share, Basic $ (0.06) $ (0.06) $ (0.07) $ (0.07) $ (0.07) $ (0.13) $ (0.12) $ (0.19) $ (0.18) $ (0.31) $ (0.30) $ (0.33)
Earnings Per Share, Diluted $ (0.06) $ (0.06) $ (0.07) $ (0.07) $ (0.07) $ (0.13) $ (0.12) $ (0.19) $ (0.18) $ (0.31) $ (0.30) $ (0.33)