CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Sep. 30, 2021	Jun. 30, 2021
Current assets:
Cash and cash equivalents	$ 14,116,632	$ 21,302,317
Restricted cash	5,050,000	144,634
Accounts receivable, net	2,671,701	1,662,074
Inventory, net	12,043,187	11,450,141
Note receivable	250,000	250,000
Prepaid expenses and other assets	1,427,801	952,065
Total current assets	35,559,321	35,761,231
Long-term assets:
Inventory, net	19,571,239	17,722,579
Property and equipment, net	1,151,725	875,897
Intangible assets, net	207,739	209,658
Operating lease right-of-use assets	3,779,395	3,952,146
Deferred income taxes, net	6,228,672	6,350,830
Other assets	49,658	49,658
Total long-term assets	30,988,428	29,160,768
TOTAL ASSETS	66,547,749	64,921,999
Current liabilities:
Accounts payable	3,752,907	2,774,373
Operating lease liabilities	612,988	566,083
Accrued expenses and other liabilities	1,700,577	2,281,807
Total current liabilities	6,066,472	5,622,263
Long-term liabilities:
Noncurrent operating lease liabilities	3,418,110	3,600,842
Accrued income taxes	10,349	9,878
Total long-term liabilities	3,428,459	3,610,720
Total liabilities	9,494,931	9,232,983
Commitments and contingencies (Note 9)
Shareholders' equity:
Common stock, no par value; 50,000,000 shares authorized; 30,339,457 and 29,913,095 shares issued and outstanding at September 30, 2021 and June 30, 2021, respectively	56,454,221	56,057,109
Additional paid-in capital	25,748,258	25,608,593
Accumulated deficit	(25,149,661)	(25,976,686)
Total shareholders' equity	57,052,818	55,689,016
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 66,547,749	$ 64,921,999