Consolidated Balance Sheets - USD ($)	Jun. 30, 2021	Jun. 30, 2020
Current assets:
Cash and cash equivalents	$ 45,796,006	$ 28,161,644
Certificates of deposit account	5,386,034	5,381,918
Accounts receivable	2,542,429	15,973,537
Other receivables, net	50,040	61,090
Inventories, net	975,519	11,783,403
Prepaid expenses and other current assets	44,984	21,588
Advance payments to vendors	40,630	27,838
Total current assets	54,835,642	61,411,018
Property and equipment, net	151,610	220,889
Intangible assets, net	1,246,750	1,125,152
Deferred tax assets, non-current	387,548	938,188
Goodwill	273,285	273,285
Right of use assets	753,263	1,139,670
Other assets	140,539	283,369
TOTAL ASSETS	57,788,637	65,391,571
Current liabilities:
Accounts payable	9,718,989	42,083,255
Income tax payable	333,503	34,713
Accrued liabilities	785,525	466,021
Lease liabilities, current	317,519	400,508
Total current liabilities	11,155,536	42,984,497
Lease liabilities, non-current	467,937	784,233
Notes payable, payroll protection plan loan	0	487,300
Total liabilities	11,623,473	44,256,030
Commitments and contingencies (Note 8)
Parent Company stockholders' equity:
Preferred stock, par value $0.001 per share, authorized 10,000,000 shares; No preferred stock issued and outstanding as of June 30, 2021, and 2020	0	0
Common stock, par value $0.001 per share, authorized 50,000,000 shares; 11,590,281 and 10,605,912 shares issued and outstanding as of June 30, 2021, and 2020, respectively	14,069	14,007
Additional paid-in capital	12,972,234	7,475,365
Retained earnings	35,727,094	18,028,059
Treasury stock, 2,549,208 and 3,472,286 shares as of June 30, 2021, and 2020, respectively	(3,554,893)	(4,513,479)
Accumulated other comprehensive loss	(472,502)	(650,426)
Total Parent Company stockholders' equity	44,686,002	20,353,526
Non-controlling interests	1,479,162	782,015
Total stockholders' equity	46,165,164	21,135,541
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 57,788,637	$ 65,391,571