Significant Accounting Policies (Net Income (loss) Per Share) (Details) - USD ($)	3 Months Ended
	Sep. 30, 2020	Sep. 30, 2019
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net (loss) income	$ (196,553)	$ 621,373
Net Income (Loss) from Continuing Operations Available to Common Shareholders, Basic	$ (209,523)	$ 608,367
Basic Weighted average shares outstanding	7,415,329	7,415,329.0
Weighted average shares - diluted	7,415,329	12,188,449