XML 62 R41.htm IDEA: XBRL DOCUMENT v3.19.3.a.u2
Note 9 - Debt (Details Textual)
9 Months Ended 13 Months Ended
Sep. 20, 2018
USD ($)
Jul. 28, 2016
USD ($)
Jul. 28, 2016
CAD ($)
Jun. 19, 2012
USD ($)
Oct. 31, 2019
USD ($)
Oct. 31, 2018
USD ($)
Oct. 31, 2019
USD ($)
Oct. 31, 2019
CAD ($)
Jul. 31, 2019
Apr. 30, 2019
Jan. 31, 2019
USD ($)
Sep. 19, 2018
USD ($)
Debt and Lease Obligation, Total         $ 16,300,000   $ 16,300,000       $ 16,300,000  
Repayments of Lines of Credit         61,613,000 $ 35,152,000            
Line of Credit, Current         7,758,000   7,758,000       $ 8,890,000  
Canadian Mortgage Note [Member]                        
Proceeds from Issuance of Debt   $ 6,100,000 $ 8,000,000                  
Debt Instrument, Maturity Date   Dec. 23, 2042 Dec. 23, 2042                  
Debt Instrument, Interest Rate, Effective Percentage   6.05% 6.05%                  
Debt Instrument, Periodic Payment, Interest   $ 28,000 $ 37,000                  
Debt Instrument, Periodic Payment, Principal   $ 20,000 $ 27,000                  
Mortgage Note Secured by Tennessee Manufacturing Facility [Member]                        
Debt Instrument, Interest Rate, Stated Percentage       4.50%                
Debt Instrument, Maturity Date       Jul. 01, 2027                
Debt Instrument, Issuance Date       Jun. 19, 2012                
Proceeds from Issuance of Secured Debt       $ 1,800,000                
Debt Instrument, Periodic Payment, Total       $ 13,000                
Debt Instrument, Adjustable Interest Rate Period, Commencement Date       Jun. 19, 2022                
Debt Instrument, Interest Rate, Maximum Annual Increase       2.00%                
Debt Instrument, Adjustable Interest Rate, Ceiling       18.00%                
Debt Instrument, Adjustable Interest Rate, Floor       4.50%                
Revolving Lines, North America [Member]                        
Debt Instrument, Term 3 years                      
Line of Credit Facility, Maximum Borrowing Capacity $ 18,000,000                     $ 15,000,000
Repayments of Lines of Credit             $ 3,773,823 $ 4,794,528        
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage             0.375% 0.375%        
Line of Credit Facility, Capital Expenditures Restrictions         $ 3,000,000   $ 3,000,000          
Line of Credit Facility, Covenant Terms, EBITDA Ratio, Term One                 1.1 1.1    
Line of Credit Facility, Covenant Terms, EBITDA Ratio, Term Two         1.1   1.1          
Debt Instrument, Interest Rate in Excess of Stated Rate, Default 2.00%                      
Line of Credit Facility, Current Borrowing Capacity         $ 4,900,000   $ 4,900,000          
Revolving Lines, North America [Member] | Weighted Average [Member]                        
Line of Credit Facility, Interest Rate at Period End         6.01%   6.01%          
Revolving Lines, North America [Member] | Interest Rate 1 [Member]                        
Line of Credit Facility, Interest Rate at Period End         7.75%   7.75%          
Revolving Lines, North America [Member] | Interest Rate 2 [Member]                        
Line of Credit Facility, Interest Rate at Period End         5.80%   5.80%          
Revolving Lines, North America [Member] | Interest Rate 3 [Member]                        
Line of Credit Facility, Interest Rate at Period End         5.94%   5.94%          
Letter of Credit [Member]                        
Repayments of Lines of Credit             $ 154,500          
Foreign Revolving Lines [Member]                        
Line of Credit Facility, Maximum Borrowing Capacity         $ 9,000,000   9,000,000          
Letters of Credit Outstanding, Amount         5,200,000   5,200,000          
Proceeds from Issuance of Debt         900,000              
Line of Credit Facility, Remaining Borrowing Capacity         $ 2,900,000   $ 2,900,000          
Foreign Revolving Lines [Member] | EIBOR [Member]                        
Debt Instrument, Basis Spread on Variable Rate         3.50%              
Foreign Revolving Lines [Member] | Weighted Average [Member]                        
Line of Credit Facility, Interest Rate at Period End         5.74%   5.74%          
Foreign Revolving Lines [Member] | Minimum [Member]                        
Line of Credit Facility, Interest Rate at Period End         5.40%   5.40%          
Debt Instrument, Interest Rate, Stated Percentage         4.50%   4.50%          
Foreign Revolving Lines [Member] | Maximum [Member]                        
Line of Credit Facility, Interest Rate at Period End         5.90%   5.90%