Significant Accounting Policies Earning per share details (Details) - USD ($)	3 Months Ended
Sep. 30, 2018	Sep. 30, 2017
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Net loss	$ (47,736)	$ (60,521)
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	4,513,000	502,000
Dividends	$ 13,005
Net Income (Loss) from Continuing Operations Available to Common Shareholders, Basic	$ (60,741)
Weighted average shares - basic	7,415,329	7,551,430
Weighted Average Number Diluted Shares Outstanding Adjustment	0
Weighted average shares - diluted	7,415,329	7,551,430
Earnings Per Share, Basic	$ (0.01)
Earnings Per Share, Diluted	$ (0.01)
Convertible Preferred Stock [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	4,300,000	0
Equity Option [Member]
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount	213,000	502,000

Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock.

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The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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