Capital Stock Transactions (Tables)

12 Months Ended

Jun. 30, 2019

Schedule of Deferred Tax Assets and Liabilities [Abstract]

Share-based Compensation, Stock Options, Activity [Table Text Block]

	2019				2018
	Common Stock Options		Weighted Average Exercise Price		Common Stock Options		Weighted Average Exercise Price
Outstanding at the beginning of the year	367,500		$	1.78	502,000		$	2.12
Granted	—		—		—		—
Exercised	—		—		—		—
Forfeited	(154,500	)	2.21		(134,500	)	$	3.05
Outstanding at the end of the year	213,000		$	1.48	367,500		$	1.78
Exercisable at the end of the year	213,000		$	1.48	367,500		1.78
Weighted average fair value of options granted during the year			$	—			$	—

Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block]

	Number Outstanding at June 30, 2019	Weighted Average Remaining Contractual Life (Years)	Weighted Average Exercise Price		Number Exercisable at June 30, 2019	Weighted Average Exercise Price
Range of Exercise Prices
$0.79	21,000	6.83	$	0.79	21,000	$	0.79
$1.45 to $2.12	192,000	3.52	$	1.55	192,000	$	1.55
Total	213,000				213,000