Quarterly report pursuant to Section 13 or 15(d)

Credit Agreements Credit Agreements - Cash Requirements (Details)

v3.20.1
Credit Agreements Credit Agreements - Cash Requirements (Details) - USD ($)
1 Months Ended 6 Months Ended 12 Months Ended
Jul. 11, 2020
Apr. 16, 2020
May 02, 2019
Jun. 12, 2020
Aug. 01, 2020
Jan. 30, 2021
May 02, 2020
Debt Instrument [Line Items]              
Gross proceeds from private placement securities issuance   $ 1,500,000 $ 6,000,000        
PNC Bank, N.A. [Member]              
Debt Instrument [Line Items]              
Debt instrument covenant compliance, minimum unrestricted cash plus facility requirement             $ 10,000,000
Forecast [Member]              
Debt Instrument [Line Items]              
Gross proceeds from private placement securities issuance         $ 4,000,000    
Subsequent Event [Member]              
Debt Instrument [Line Items]              
Gross proceeds from private placement securities issuance       $ 1,500,000 $ 4,000,000    
Subsequent Event [Member] | Forecast [Member]              
Debt Instrument [Line Items]              
Gross proceeds from private placement securities issuance $ 1,000,000            
Fiscal 2019 Restructuring Plans [Member] | Forecast [Member]              
Restructuring Costs [Abstract]              
Restructuring and Related Cost, Expected Annualized Savings           $ 22,000,000  
Q1 Fiscal 2020 Restructuring Plans [Member] | Subsequent Event [Member] | Forecast [Member]              
Restructuring Costs [Abstract]              
Restructuring and Related Cost, Expected Annualized Savings           $ 16,000,000