XML 154 R39.htm IDEA: XBRL DOCUMENT v3.22.4
Sale-Leaseback Financing Transaction - Narrative (Details)
$ in Thousands
 3 Months Ended 9 Months Ended
Jan. 31, 2023
USD ($)
Jan. 31, 2023
USD ($)
renewalOption
Apr. 30, 2022
USD ($)
Financing Liability [Abstract]      
Term of agreement 20 years 20 years  
Number of renewal options | renewalOption   4  
Renewal term 5 years 5 years  
Initial basic monthly rent   $ 158  
Annual rental increase, as a percent   2.00%  
Discount rate 4.75% 4.75%  
Gain (loss) on sale leaseback agreement   $ 0  
Financing liability $ 28,923 28,923 $ 29,350
Debt issuance costs on financing liability 723 723 768
Current portion of financing liability 625 625 575
Long-term portion of financing liability 28,298 28,298 28,775
Interest expense on financing liability 329 990  
Financing Liability [Line Items]      
Property, plant and equipment, at cost 61,810 $ 61,810 $ 60,326
Building      
Financing Liability [Line Items]      
Useful Life (in years)   20 years  
Land      
Financing Liability [Line Items]      
Property, plant and equipment, at cost $ 41 $ 41