Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	6 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Cash flows from operating activities:
Net income (loss)	$ 1,044,289	$ (1,714,323)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization	1,864,360	1,871,883
Provision for bad debts	(175,575)	(20,699)
Share of net loss from investment under equity method	151,535	354,020
Loss on sale of assets	74,273	(239)
Stock based compensation	165,164	328,585
Changes in operating assets and liabilities:
Accounts receivable	5,479,516	4,554,558
Accounts receivable - related party		2,229,695
Revenues in excess of billing	4,540,271	(1,088,693)
Revenues in excess of billing - related party		14,823
Other current assets	(252,781)	(208,065)
Accounts payable and accrued expenses	313,869	490,875
Unearned revenue	(554,077)	(3,019,493)
Net cash provided by operating activities	12,650,844	3,792,927
Cash flows from investing activities:
Purchases of property and equipment	(1,249,895)	(785,999)
Sales of property and equipment	123,194	32,524
Convertible note receivable - related party		(535,000)
Investment in associates	(93,000)
Net cash used in investing activities	(1,219,701)	(1,288,475)
Cash flows from financing activities:
Proceeds from exercise of subsidiary options		11,621
Purchase of treasury stock	(1,392,671)
Dividend paid by subsidiary to non-controlling interest		(1,920,618)
Proceeds from bank loans	705,338	2,074,341
Payments on finance lease obligations and loans - net	(175,352)	(102,499)
Net cash provided by (used in) financing activities	(862,685)	62,845
Effect of exchange rate changes	1,268,359	2,149,923
Net increase in cash and cash equivalents	11,836,817	4,717,220
Cash and cash equivalents at beginning of the period	20,166,830	17,366,364
Cash and cash equivalents at end of period	32,003,647	22,083,584
SUPPLEMENTAL DISCLOSURES:
Interest	219,412	149,210
Taxes	366,695	805,709
NON-CASH INVESTING AND FINANCING ACTIVITIES:
Assets acquired under finance lease	222,391
Provided services for investment in Drivemate	1,300,000
Assets recognized under operating lease		$ 3,571,947