Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events (Details)

v3.20.2
Subsequent Events (Details) - Goldman Sachs Credit Agreement
Aug. 10, 2020
USD ($)
May 08, 2020
USD ($)
Oct. 04, 2019
USD ($)
Subsequent Event [Line Items]      
Consolidated leverage ratio   3.00 2.50
Fiscal quarter ending March 31, 2021      
Subsequent Event [Line Items]      
Consolidated leverage ratio   2.00  
Minimum      
Subsequent Event [Line Items]      
Minimum consolidated liquidity     $ 1,500,000
Minimum | Fiscal year 2020      
Subsequent Event [Line Items]      
Minimum consolidated liquidity   $ 4,000,000  
Minimum | Fiscal year 2021      
Subsequent Event [Line Items]      
Minimum consolidated liquidity     1,500,000
Maximum | Fiscal year 2021      
Subsequent Event [Line Items]      
Maximum consolidated capital expenditures     $ 7,000,000
Subsequent Event [Member] | Fiscal Quarter Ending On Or Prior To September 30, 2020 [Member]      
Subsequent Event [Line Items]      
Consolidated leverage ratio 2.85    
Subsequent Event [Member] | Fiscal quarter ending December 31, 2020      
Subsequent Event [Line Items]      
Consolidated leverage ratio 3.60    
Subsequent Event [Member] | Fiscal quarter ending March 31, 2021      
Subsequent Event [Line Items]      
Consolidated leverage ratio 3.10    
Subsequent Event [Member] | Fiscal quarters ending June 30, 2021 and September 30, 2021      
Subsequent Event [Line Items]      
Consolidated leverage ratio 2.10    
Subsequent Event [Member] | Fiscal quarter ending December 31, 2021      
Subsequent Event [Line Items]      
Consolidated leverage ratio 1.90    
Subsequent Event [Member] | Minimum | Fiscal year 2020 and 2021      
Subsequent Event [Line Items]      
Minimum consolidated liquidity $ 4,000,000    
Subsequent Event [Member] | Maximum | Fiscal year 2020      
Subsequent Event [Line Items]      
Maximum consolidated capital expenditures $ 7,000,000