Annual report pursuant to Section 13 and 15(d)

Commitments - Future minimum lease payments under non-cancelable operating leases (Details)

v3.21.2
Commitments - Future minimum lease payments under non-cancelable operating leases (Details) - Operating Lease [Member]
Aug. 31, 2021
USD ($)
2022 $ 1,198,000
2023 1,014,000
2024 1,075,000
2025 1,108,000
2026 814,000
Thereafter 838,000
Total minimum payments $ 6,047,000