February 28,

2021

May 31,

2020

(Unaudited)

Operating leases:

Operating lease ROU assets – net

$

3,948,730

$

4,770,280

Current operating lease liabilities, included in current liabilities

$

1,402,300

$

1,288,216

Noncurrent operating lease liabilities, included in long-term liabilities

2,609,255

3,482,064

Total operating lease liabilities

$

4,011,555

$

4,770,280