Consolidated Statements of Cash Flows (unaudited) - USD ($)	9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
CASH FLOW FROM OPERATING ACTIVITIES:
Net (loss) income	$ (3,005,937)	$ 18,350,070
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	68,105	67,593
Amortization of intangible assets	396,535	342,070
Stock based compensation	373,612	282,116
Bad debt expense	23,781	338,485
Forgiveness of payroll protection plan loan	0	(487,300)
Amortization of right of use assets	232,560	286,273
Deferred tax (benefit)	(1,171,345)	195,115
(Decrease) increase in cash due to change in:
Accounts receivable	477,155	2,534,938
Inventories	(6,676,070)	10,353,900
Prepaid expenses and other current assets	(144,099)	(27,656)
Prepaid income taxes	(102,055)	0
Advance payments to vendors	(164,610)	(20,276)
Other assets	104,937	142,779
Accounts payable	2,533,695	(14,230,479)
Income tax payable	(176,599)	2,307,543
Unearned revenue from customers	361,527	0
Lease liabilities	(242,218)	(295,931)
Accrued liabilities	(185,376)	322,567
Net cash (used) provided by operating activities	(7,296,402)	20,461,807
CASH FLOW FROM INVESTING ACTIVITIES:
Purchases of short-term investments	(1,240,376)	(3,345)
Purchases of property and equipment	(39,570)	(12,741)
Payments for capitalized product development costs	(475,366)	(587,246)
Purchases of intangible assets	(25,172)	(2,225)
Net cash used in investing activities	(1,780,484)	(605,557)
CASH FLOW FROM FINANCING ACTIVITIES:
Sales of common stock sold from treasury stock	0	6,000,008
Cash received from exercise of stock options	21,595	74,750
Net cash provided by financing activities	21,595	6,074,758
Effect of foreign currency translation	(286,659)	264,265
Net (decrease) increase in cash and cash equivalents	(9,341,950)	26,195,273
Cash and cash equivalents, beginning of period	45,796,006	28,161,644
Cash and cash equivalents, end of period	36,454,056	54,356,917
Cash paid during the periods for:
Income taxes	$ (316,355)	$ (2,800,825)