XML 99 R79.htm IDEA: XBRL DOCUMENT v3.22.0.1
DEBT - 13% Senior Secured Notes due 2024 (Details)
May 20, 2020
USD ($)
series
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Apr. 02, 2015
USD ($)
Debt Instrument [Line Items]        
Long-term debt   $ 73,493,000 $ 84,118,000  
Long-term debt, current portion   12,174,000 11,942,000  
Long-term debt   $ 61,319,000 72,160,000  
Senior Notes        
Debt Instrument [Line Items]        
Par value of debt       $ 575,000,000
13% Senior Secured Note due 2024 | Senior Notes        
Debt Instrument [Line Items]        
Interest rate 13.00% 13.00%    
Par value of debt $ 95,000,000      
Number of series | series 2      
Amortization payments percent 10.00%      
Minimum liquidity ratio 9.5      
Minimum liquidity $ 7,500,000      
Long-term debt   $ 70,750,000 $ 80,250,000  
Long-term debt, current portion   9,500,000    
Long-term debt   $ 61,300,000    
13% Senior Secured Note due 2024 | Senior Notes | Period One        
Debt Instrument [Line Items]        
Redemption price, percentage 100.00%      
13% Senior Secured Note due 2024 | Senior Notes | Period Two        
Debt Instrument [Line Items]        
Redemption price, percentage 100.00%      
Senior Secured Notes Due 2024, Series A-1 | Senior Notes        
Debt Instrument [Line Items]        
Par value of debt $ 50,000,000      
Senior Secured Notes Due 2024, Series A-2 | Senior Notes        
Debt Instrument [Line Items]        
Par value of debt $ 45,000,000