Restatement of Prior Period (Details 1) - USD ($)	3 Months Ended	6 Months Ended		12 Months Ended
	Sep. 30, 2022	Dec. 31, 2022	Dec. 31, 2021	Jun. 30, 2022	Jun. 30, 2021
Goodwill impairment charge		$ 51,500	$ 0	$ 4,280,100	$ 0
Total operating expenses		6,455,100	6,291,500	17,280,800	9,684,200
Net loss		(4,079,400)	(2,105,300)	(13,668,100)	(3,672,500)
Total comprehensive loss		$ (3,982,200)	$ (2,001,700)	$ (13,764,500)	$ (3,681,700)
Continuing operations		$ (0.58)	$ (0.33)	$ (2.06)	$ (0.97)
Discontinued operations		0.00	0.00	0.00	(0.18)
Consolidated operations		$ (0.58)	$ (0.33)	$ (2.06)	$ (1.15)
Loss from operations		$ (4,137,000)	$ (3,369,200)	$ (11,544,100)	$ (4,708,800)
Loss from continuing operations before income tax expense (benefit)		(4,073,100)	(2,853,600)	(11,281,700)	(4,055,000)
Income tax expense (benefit), deferred		0	(737,300)	2,490,000	(945,000)
Total income tax (benefit)/expense		0		(2,394,800)	(1,152,500)
Loss from continuing operations		(4,073,100)	(2,116,300)	(13,672,500)	(3,110,000)
Revenues		5,237,800	5,758,600	11,400,500	9,775,200
Cost of revenues		2,919,700	2,836,300	5,663,800	4,799,800
Gross profit		2,318,100	2,922,300	5,736,700	4,975,400
General and administrative		2,658,800	2,831,900	5,816,600	4,028,500
Selling		2,349,000	1,942,800	4,310,800	4,031,900
Research and development		1,395,800	1,516,800	2,873,300	1,623,800
Other income, net		63,900	466,200	185,100	571,600
Interest income		0	49,400	77,300	82,200
Total other income, net		63,900	515,600	262,400	653,800
(Loss) Gain from discontinued operations, net of tax		(6,300)	11,000	4,400	(562,500)
Unrealized holding gain (loss) on investment securities, net of tax		8,600	(400)	(10,200)	0
Foreign currency translation gain (loss)		88,600	104,000	(86,200)	(9,200)
Comprehensive gain (loss)		$ 97,200	$ 103,600	(96,400)	$ (9,200)
Effect of Restatement [Member]
Goodwill impairment charge				4,280,100
Total operating expenses				4,280,100
Net loss	$ (417,200)			(8,023,700)
Total comprehensive loss	$ (417,200)			$ (8,023,700)
Continuing operations	$ (0.06)			$ (1.21)
Discontinued operations	0.00			0.00
Consolidated operations	$ (0.06)			$ (1.21)
Loss from operations				$ (4,280,100)
Loss from continuing operations before income tax expense (benefit)				(4,280,100)
Income tax expense (benefit), deferred	$ 417,200			3,743,600
Total income tax (benefit)/expense				3,743,600
Loss from continuing operations	(417,200)			(8,023,700)
As Filed [Member]
Goodwill impairment charge				0
Total operating expenses	3,043,300			13,000,700
Net loss	(1,292,000)			(5,644,400)
Total comprehensive loss	$ (1,406,200)			$ (5,740,800)
Continuing operations	$ (0.18)			$ (0.85)
Discontinued operations	0.00			0.00
Consolidated operations	$ (0.18)			$ (0.85)
Loss from operations	$ (1,694,200)			$ (7,264,000)
Loss from continuing operations before income tax expense (benefit)	(1,709,200)			(7,001,600)
Income tax expense (benefit), deferred	(417,200)			(1,253,600)
Total income tax (benefit)/expense				(1,352,800)
Loss from continuing operations	(1,292,000)			(5,648,800)
Revenues	2,670,000			11,400,500
Cost of revenues	1,320,900			5,663,800
Gross profit	1,349,100			5,736,700
General and administrative	1,607,500			5,816,600
Selling	875,700			4,310,800
Research and development	560,100			2,873,300
Other income, net	(15,000)			185,100
Interest income				77,300
Total other income, net				262,400
Income tax (benefit), current				(99,200)
(Loss) Gain from discontinued operations, net of tax	0			4,400
Unrealized holding gain (loss) on investment securities, net of tax	4,100			(10,200)
Foreign currency translation gain (loss)	(118,300)			(86,200)
Comprehensive gain (loss)	(114,200)			(96,400)
As Restated [Member]
Goodwill impairment charge				4,280,100
Total operating expenses	3,043,300			17,280,800
Net loss	(1,709,200)			(13,668,100)
Total comprehensive loss	$ (1,823,400)			$ (13,764,500)
Continuing operations	$ (0.24)			$ (2.06)
Discontinued operations	0.00			0.00
Consolidated operations	$ (0.24)			$ (2.06)
Loss from operations	$ (1,694,200)			$ (11,544,100)
Loss from continuing operations before income tax expense (benefit)	(1,709,200)			(11,281,700)
Income tax expense (benefit), deferred	0			(2,490,000)
Total income tax (benefit)/expense				2,390,800
Loss from continuing operations	(1,709,200)			(13,672,500)
Revenues	2,670,000			11,400,500
Cost of revenues	1,320,900			5,663,800
Gross profit	1,349,100			5,736,700
General and administrative	1,607,500			5,816,600
Selling	875,700			4,310,800
Research and development	560,100			2,873,300
Other income, net	(15,000)			185,100
Interest income				77,300
Total other income, net				262,400
Income tax (benefit), current				(99,200)
(Loss) Gain from discontinued operations, net of tax	0			4,400
Unrealized holding gain (loss) on investment securities, net of tax	4,100			(10,200)
Foreign currency translation gain (loss)	(118,300)			(86,200)
Comprehensive gain (loss)	$ (114,200)			$ (96,400)