Leases (Tables)

9 Months Ended

Feb. 28, 2021

Leases [Abstract]

Schedule of future minimum lease payments under non-cancellable operating leases

Twelve Months Ending February 28,
2022	$	340,909
2023		295,519
2024		203,248
2025		123,085
2026		126,162
Thereafter		161,843
Total undiscounted operating lease payments		1,250,766
Less imputed interest		188,903
Present value of operating lease payments	$	1,061,863

Schedule of right-of-use assets and operating lease liabilities

Assets
Right-of-use assets, net	$	956,023
Liabilities
Current operating lease liabilities	$	274,477
Long-term operating lease liabilities		787,386
Total operating lease liabilities	$	1,061,863