Credit Facility (Details)				3 Months Ended					6 Months Ended
	Nov. 30, 2024 USD ($)	Nov. 30, 2023 USD ($)	Nov. 30, 2022 USD ($)	Jul. 31, 2023	Apr. 30, 2023	Jan. 31, 2023	Oct. 31, 2022 USD ($)	Oct. 31, 2021 USD ($)	Jan. 31, 2024
Credit Facility
Line of Credit Facility [Line Items]
Accordion feature							$ 250,000,000
Credit facility amount outstanding							148,700,000
Outstanding standby letters of credit at period end							519,000
Outstanding balance during period, minimum							130,000,000
Outstanding balance during period, maximum							155,500,000
Debt issuance costs, net							811,000
Interest expense related to credit facility							$ 2,240,000	$ 1,493,000
Weighted average interest rate							5.85%	2.94%
Actual secured leverage ratio							3.49
Maximum secured leverage ratio							3.75
Actual interest expense coverage ratio							8.79
Minimum interest expense coverage ratio							3.25
Amended Credit Facility | Forecast
Line of Credit Facility [Line Items]
Scheduled principal payments	$ 5,000,000	$ 2,500,000
Maximum total leverage ratio				3.75	4.00	4.25			3.50
Amended Credit Facility | Subsequent Event
Line of Credit Facility [Line Items]
Accordion feature			$ 100,000,000
Minimum interest expense coverage ratio			3.25
Triggering event debt issuance amount			$ 5,000,000
Triggering event period			91 days
Minimum liquidity			$ 25,000,000
Amended Credit Facility | Federal Funds Effective Swap Rate | Subsequent Event | Debt Terms One
Line of Credit Facility [Line Items]
Basis spread on variable rate			0.50%
Amended Credit Facility | Adjusted LIBO Rate | Subsequent Event | Debt Terms Two
Line of Credit Facility [Line Items]
Basis spread on variable rate			1.00%
Secured Credit Facility | Credit Facility
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity							$ 550,000,000
Secured Credit Facility | Amended Credit Facility | Subsequent Event
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity			$ 300,000,000
Revolving Loan Facility | Credit Facility
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity							300,000,000
Revolving Loan Facility | Amended Credit Facility | Subsequent Event
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity			150,000,000
Letter of Credit | Credit Facility
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity							35,000,000
Letter of Credit | Amended Credit Facility | Subsequent Event
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity			20,000,000
Swingline Loan | Credit Facility
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity							25,000,000
Swingline Loan | Amended Credit Facility | Subsequent Event
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity			15,000,000
Commercial Letter of Credit
Line of Credit Facility [Line Items]
Outstanding standby letters of credit at period end							$ 0
Term Loan A | Amended Credit Facility | Subsequent Event
Line of Credit Facility [Line Items]
Line of credit facility, maximum borrowing capacity			$ 50,000,000