• Filing Date: 2020-07-09
  • Form Type: 10-Q
  • Description: Quarterly report
v3.20.2
Earnings Per Share - Reconciliation Narrative (Details) - shares
3 Months Ended 6 Months Ended
May 31, 2020
May 31, 2019
May 31, 2020
May 31, 2019
5.0% Convertible Notes        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Debt interest rate 5.00% 5.00% 5.00% 5.00%
8.5% Convertible Notes        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Debt interest rate   8.50%   8.50%
Stock Options        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of diluted earnings per share (in shares) 85,000 85,000 85,000 85,000
Stock Appreciation Rights        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of diluted earnings per share (in shares) 100,000 100,000 100,000 100,000
Convertible Debt Securities | 5.0% Convertible Notes        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of diluted earnings per share (in shares) 33,918,483 37,918,483   37,918,483
Convertible Debt Securities | 8.5% Convertible Notes        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of diluted earnings per share (in shares)   181,249   181,249
Restricted Stock        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of diluted earnings per share (in shares)   1,083,333   1,083,333
Warrants        
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]        
Antidilutive securities excluded from computation of diluted earnings per share (in shares)   44,500,000   44,500,000