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Leases, Commitments and Contingencies - Schedule of Operating and Finance Lease Maturity (Details) $ in Thousands	Apr. 30, 2022 USD ($)
Operating
2023	$ 1,849
2024	1,476
2025	1,432
2026	1,221
2027	996
Thereafter	1,847
Total Minimum Lease Payments	8,821
Imputed Interest	(1,323)
Total	7,498
Financing
2023	148
2024	90
2025	90
2026	71
2027	0
Thereafter	0
Total Minimum Lease Payments	399
Imputed Interest	(45)
Total	$ 354

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