6. Earnings (Loss) per common share (Tables)

6 Months Ended

Dec. 31, 2016

Earnings Per Share [Abstract]

Earnings per common share

	For the Three Month				For the Six Month
	Periods Ended				Periods Ended
	December 31,				December 31,
	2016		2015		2016			2015
Net income (loss)	$	45,300	$	94,400	$	(3,400	)	$	34,300
Weighted average common shares outstanding		1,489,112		1,489,112		1,489,112			1,489,112
Dilutive securities		—		—		—			—
Weighted average dilutive common shares outstanding		1,489,112		1,489,112		1,489,112			1,489,112
Basic and diluted earnings (loss) per common share	$	0.03	$	0.06	($	.00	)	$	0.02