Condensed Consolidated Statements of Stockholders' Equity (Unaudited) - USD ($)	Cumulative Effect, Period of Adoption, Adjustment [Member] Common Stock [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Additional Paid-in Capital [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjustment [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Common Stock [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Additional Paid-in Capital [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Retained Earnings [Member]	Cumulative Effect, Period of Adoption, Adjusted Balance [Member]	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Total
Balance, as originally stated (in shares) at Jun. 30, 2018									7,382,706
Balance at Jun. 30, 2018		$ 18,617	$ (18,617)		$ 36,914	$ 5,770,887	$ 8,395,953	$ 14,203,754	$ 36,914	$ 5,752,270	$ 8,414,570	$ 14,203,754
Net (loss) income											282,599	282,599	[1],[2],[3]
Stock-based compensation expense										383,425		383,425
Balance (in shares) at Mar. 31, 2019									7,404,831
Balance at Mar. 31, 2019									$ 37,024	6,200,879	8,678,552	14,916,455
Exercise of common stock options (in shares)									22,125
Exercise of common stock options									$ 110	46,567		46,677
Stock-based compensation expense, as restated										383,425		383,425
Balance, as originally stated (in shares) at Dec. 31, 2018									7,404,831
Balance at Dec. 31, 2018									$ 37,024	6,068,623	8,540,672	14,646,319
Net (loss) income											137,880	137,880	[2],[3]
Stock-based compensation expense										132,256		132,256
Balance (in shares) at Mar. 31, 2019									7,404,831
Balance at Mar. 31, 2019									$ 37,024	6,200,879	8,678,552	14,916,455
Stock-based compensation expense, as restated										132,256		$ 132,256
Balance, as originally stated (in shares) at Jun. 30, 2019									7,404,831			7,404,831	[4]
Balance at Jun. 30, 2019		$ 146,742	$ (146,742)		$ 37,024	$ 6,333,135	$ 8,701,942	$ 15,072,101	$ 37,024	6,186,393	8,848,684	$ 15,072,101	[5]
Net (loss) income											(623,835)	(623,835)
Stock-based compensation expense										428,228		$ 428,228
Balance (in shares) at Mar. 31, 2020									7,404,831			7,404,831
Balance at Mar. 31, 2020									$ 37,024	6,761,363	8,078,107	$ 14,876,494
Stock-based compensation expense, as restated										428,228		428,228
Balance, as originally stated (in shares) at Dec. 31, 2019									7,404,831
Balance at Dec. 31, 2019									$ 37,024	6,618,029	8,175,480	14,830,533
Net (loss) income											(97,373)	(97,373)
Stock-based compensation expense										143,334		$ 143,334
Balance (in shares) at Mar. 31, 2020									7,404,831			7,404,831
Balance at Mar. 31, 2020									$ 37,024	6,761,363	8,078,107	$ 14,876,494
Stock-based compensation expense, as restated										$ 143,334		$ 143,334

[1] As adjusted for change in accounting principle (Note 2)

[2] As adjusted for change in accounting principle (Note 2)

[3] As adjusted for change in accounting principle (Note 2)

[4] As adjusted for change in accounting principle (Note 2)

[5] As adjusted for change in accounting principle (Note 2)