XML 46 R36.htm IDEA: XBRL DOCUMENT v3.22.1
Concentration of credit risk (Details) - USD ($)
3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2022
Mar. 31, 2022
Mar. 31, 2021
Jun. 30, 2021
Concentration Risk [Line Items]            
Schedules of Concentration of Risk, by Risk Factor [Table Text Block]       Domestic and international sales from operations are as follows:
( in thousands)For the Three Months Ended March 31,For the Nine Months Ended March 31,
2022202120222021
Domestic$1,266 52.4 %$1,107 47.6 %4,251 54.6 %$4,514 59.1 %
Foreign1,150 47.6 %1,218 52.4 %3,541 45.4 %3,123 40.9 %
Total$2,416 100.0 %$2,325 100.0 %$7,792 100 %$7,637 100 %
   
Concentration Risk, Supplier o two two two    
Revenues $ 2,416,127 $ 2,324,907   $ 7,791,953 $ 7,636,789  
Customer Concentration Risk [Member] | Customer One [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Customer   No   One one  
Geographic Concentration Risk [Member]            
Concentration Risk [Line Items]            
Revenues         $ 7,637,000  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer One [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Percentage 10.00%     12.00%    
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer Two [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Percentage         14.00%  
Revenue Benchmark [Member] | Geographic Concentration Risk [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Percentage 100.00% 100.00%   100.00% 100.00%  
Revenues $ 2,416,000 $ 2,325,000   $ 7,792,000 $ 7,637,000  
Accounts Payable Benchmark [Member] | Supplier Concentration Risk [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Supplier       one   two
Accounts Receivable Benchmark [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Customer       one    
Accounts Receivable            
Concentration Risk [Line Items]            
Concentration Risk, Customer           one
Accounts Receivable | Customer Concentration Risk [Member] | Customer One [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Percentage       10.00%   23.00%
Domestic [Member] | Geographic Concentration Risk [Member]            
Concentration Risk [Line Items]            
Revenues         $ 4,514,000  
Domestic [Member] | Revenue Benchmark [Member] | Geographic Concentration Risk [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Percentage 52.40% 47.60%   54.60% 59.10%  
Revenues $ 1,266,000 $ 1,107,000   $ 4,251,000 $ 4,514,000  
International [Member] | Geographic Concentration Risk [Member]            
Concentration Risk [Line Items]            
Revenues         $ 3,123,000  
International [Member] | Revenue Benchmark [Member] | Geographic Concentration Risk [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Percentage 47.60% 52.40%   45.40% 40.90%  
Revenues $ 1,150,000 $ 1,218,000   $ 3,541,000 $ 3,123,000  
Supplier one [Member] | Revenue Benchmark [Member] | Supplier Concentration Risk [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Percentage 37.00% 45.00% 39.00% 40.00%    
Supplier one [Member] | Accounts Payable Benchmark [Member] | Supplier Concentration Risk [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Percentage       39.00%   39.00%
Supplier two [Member] | Revenue Benchmark [Member] | Supplier Concentration Risk [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Percentage   17.00%   13.00%    
Supplier two [Member] | Accounts Payable Benchmark [Member] | Supplier Concentration Risk [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Percentage           12.00%
Supplier two [Member] | Cost of Goods and Service Benchmark | Supplier Concentration Risk [Member]            
Concentration Risk [Line Items]            
Concentration Risk, Percentage       14.00%