XML 52 R40.htm IDEA: XBRL DOCUMENT v3.21.2
Note 9 - Debt (Details Textual)
$ in Thousands, د.إ in Millions, ج.م. in Millions, $ in Millions
 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Apr. 14, 2021
USD ($)
Dec. 17, 2020
USD ($)
May 01, 2020
USD ($)
Sep. 20, 2018
USD ($)
Jul. 28, 2016
USD ($)
Jul. 28, 2016
CAD ($)
Jun. 19, 2012
USD ($)
Jul. 31, 2020
Jul. 31, 2021
USD ($)
Apr. 30, 2021
Jul. 31, 2020
USD ($)
Jul. 31, 2021
USD ($)
Oct. 31, 2020
Jul. 31, 2021
AED (د.إ)
Jun. 30, 2021
EGP (ج.م.)
Jan. 31, 2021
USD ($)
Jan. 31, 2021
EGP (ج.م.)
Debt and Lease Obligation, Total                 $ 8,600     $ 8,600       $ 13,200  
Proceeds from Issuance of Long-term Debt, Total                 9,538   $ 0            
Line of Credit, Current                 3     3       2,826  
Proceeds from Sale of Property, Plant, and Equipment, Total                 12   0            
Finance Lease, Liability, Current                 361     361       300  
Finance Lease, Liability, Noncurrent                 356     356       401  
Repayments of Secured Debt                 892   $ (0)            
Land and Buildings in Lebanon, Tennessee [Member]                                  
Lessee, Finance Lease, Term of Contract (Year) 15 years                                
Lessee, Finance Lease, Annual Rent $ 800                                
Lessee, Finance Lease, Annual Rent Increase, Percentage 2.00%                                
Lessee, Finance Lease, Number of Options to Extend 4                                
Lessee, Finance Lease, Renewal Term (Year) 5 years                                
Lessee, Finance Lease, Discount Rate 8.00%                                
Finance Lease, Liability, Current                 100     100          
Finance Lease, Liability, Noncurrent                 9,371     9,371       0  
Land and Buildings in Lebanon, Tennessee [Member]                                  
Disposal Group, Including Discontinued Operation, Consideration $ 10,400                                
Proceeds from Sale of Property, Plant, and Equipment, Total 9,100                                
Escrow Deposit 400                                
Revolving Lines, North America [Member]                                  
Line of Credit Facility, Maximum Borrowing Capacity       $ 18,000                          
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage       0.375%                          
Line of Credit Facility, Capital Expenditures Restrictions       $ 3,000                          
Line of Credit Facility, Covenant Terms, EBITDA Ratio, Term One       1.10                          
Line of Credit Facility, Covenant Terms, EBITDA Ratio, Term Two       1.10                          
Line of Credit Facility, Covenant, Fixed Charge Coverage Ratio                         1.10        
Repayments of Long-term Lines of Credit   $ 1,000                              
Line of Credit Facility, Additional Fees to Be Incurred   100                              
Line of Credit Facility, Maximum Borrowing Capacity, Availability Block   $ 2,000                              
Line of Credit, Current                 3,000     3,000       2,800  
Line of Credit Facility, Current Borrowing Capacity                 10,300     $ 10,300       $ 1,700  
Revolving Lines, North America [Member] | The Company and Its Subsidiaries [Member]                                  
Line of Credit Facility, Fixed Charge Coverage Ratio Required                   1.25              
Revolving Lines, North America [Member] | North American Loan Parties [Member]                                  
Line of Credit Facility, Fixed Charge Coverage Ratio Required                       1.10          
Foreign Revolving Lines [Member]                                  
Line of Credit Facility, Maximum Borrowing Capacity                 $ 17,600     $ 17,600          
Line of Credit Facility, Interest Rate at Period End                 5.89%     5.89%   5.89%      
Letters of Credit Outstanding, Amount                 $ 5,100     $ 5,100          
Proceeds from Issuance of Debt                 2,500                
Line of Credit Facility, Remaining Borrowing Capacity                 $ 10,100     $ 10,100          
Foreign Revolving Lines [Member] | Minimum [Member]                                  
Line of Credit Facility, Interest Rate at Period End                 3.57%     3.57%   3.57%      
Debt Instrument, Interest Rate, Stated Percentage                 4.50%     4.50%   4.50%      
Foreign Revolving Lines [Member] | Maximum [Member]                                  
Line of Credit Facility, Interest Rate at Period End                 8.00%     8.00%   8.00%      
Foreign Revolving Lines [Member] | EIBOR [Member] | Minimum [Member]                                  
Debt Instrument, Basis Spread on Variable Rate                 3.00%                
Foreign Revolving Lines [Member] | EIBOR [Member] | Maximum [Member]                                  
Debt Instrument, Basis Spread on Variable Rate                 3.50%                
Paycheck Protection Program CARES Act [Member]                                  
Proceeds from Issuance of Long-term Debt, Total     $ 3,200                            
Percent of Proceeds from Issuance of Debt Used for Payroll Related Expenses               100.00%                  
Mortgage Note Secured by Tennessee Manufacturing Facility [Member]                                  
Repayments of Secured Debt $ 900                                
Debt Instrument, Issuance Date             Jun. 19, 2012                    
Proceeds from Issuance of Secured Debt             $ 1,800                    
Revolving Credit Lines Used by Middle Eastern Subsidiaries, 1 [Member] | Foreign Revolving Lines [Member]                                  
Line of Credit Facility, Maximum Borrowing Capacity                 $ 2,200     $ 2,200   د.إ 8.0      
Line of Credit Facility, Interest Rate at Period End                 3.58%     3.58%   3.58%      
Revolving Credit Lines Used by Middle Eastern Subsidiaries, 2 [Member] | Foreign Revolving Lines [Member]                                  
Line of Credit Facility, Maximum Borrowing Capacity                 $ 5,300     $ 5,300   د.إ 19.5      
Line of Credit Facility, Interest Rate at Period End                 4.50%     4.50%   4.50%      
Revolving Credit Lines Used by Middle Eastern Subsidiaries, 3 [Member] | Foreign Revolving Lines [Member]                                  
Line of Credit Facility, Maximum Borrowing Capacity                 $ 800     $ 800   د.إ 3.0      
Line of Credit Facility, Interest Rate at Period End                 4.50%     4.50%   4.50%      
Revolving Credit Lines Used by Egypt Subsidiaries [Member] | Foreign Revolving Lines [Member]                                  
Line of Credit Facility, Maximum Borrowing Capacity                 $ 6,200     $ 6,200     ج.م. 100.0    
Line of Credit Facility, Interest Rate at Period End                 11.00%     11.00%   11.00%      
Revolving Credit Lines Used by Egypt Subsidiaries 2 [Member] | Foreign Revolving Lines [Member]                                  
Line of Credit Facility, Maximum Borrowing Capacity                 $ 2,900     $ 2,900         ج.م. 46.2
Line of Credit Facility, Interest Rate at Period End                 8.00%     8.00%   8.00%      
Canadian Mortgage Note [Member]                                  
Proceeds from Issuance of Debt         $ 6,100 $ 8                      
Debt Instrument, Maturity Date         Dec. 23, 2042 Dec. 23, 2042                      
Debt Instrument, Interest Rate, Effective Percentage                 4.55%     4.55%   4.55%