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Foreign Operations (Details) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2023	Dec. 31, 2022	Jun. 30, 2023
Revenue, net	$ 7,315,637	$ 8,472,679	$ 15,392,885	$ 15,839,580
Long-lived assets	35,283,720		35,283,720		$ 31,776,093
CHINA
Revenue, net			1,217,955	1,502,252
Long-lived assets	3,016,255		3,016,255		3,157,434
LATVIA
Revenue, net			0	1,081,640
Long-lived assets	5,257,960		5,257,960		5,282,596
Other European countries
Revenue, net			4,521,846	4,360,090
Other Asian countries
Revenue, net			614,037	829,717
Rest of world
Revenue, net			398,549	538,793
United States
Revenue, net			8,640,498	$ 7,527,088
Long-lived assets	$ 27,009,505		$ 27,009,505		$ 23,336,063

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