XML 53 R39.htm IDEA: XBRL DOCUMENT v3.22.2.2
Sale-Leaseback Financing Transaction - Narrative (Details)
$ in Thousands
 3 Months Ended 6 Months Ended
Oct. 31, 2022
USD ($)
Oct. 31, 2022
USD ($)
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 $ 29,067 29,067 $ 29,350
Debt issuance costs on financing liability 738 738 768
Current portion of financing liability 608 608 575
Long-term portion of financing liability 28,459 28,459 28,775
Interest expense on financing liability 330 662  
Financing Liability [Line Items]      
Property, plant and equipment, at cost 61,246 $ 61,246 $ 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