CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (UNAUDITED) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2018	Dec. 31, 2017
Condensed Consolidated Statements Of Comprehensive Income Loss
Net income (loss)	$ 118,400	$ (81,000)	$ 260,500	$ (313,600)
Other comprehensive income (loss):
Unrealized holding gain (loss) arising during period net of tax	(2,900)	1,600	(21,000)	4,200
Comprehensive income (loss)	$ 115,500	$ (79,400)	$ 239,500	$ (309,400)