Earnings Per Share - Computation for Basic and Diluted Earnings Per Share (Detail) (USD $)	3 Months Ended		9 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Mar. 31, 2014	Mar. 31, 2013
Earnings Per Share [Abstract]
Income (loss) from continuing operations	$ (26,063)	$ 115,627	$ (992,505)	$ 386,398
Loss from discontinued operations	(1,916)	(74,460)	(238,094)	(130,446)
Net Income (Loss)	$ (27,979)	$ 41,167	$ (1,230,599)	$ 255,952
Weighted average number of outstanding shares, Basic	15,454,932	15,490,020	15,466,280	15,484,371
Effect of dilutive securities
Employee stock options	0	0	0	0
Diluted	15,454,932	15,490,020	15,466,280	15,484,371
Basic:
Income (loss) from continuing operations (in dollars per share)	$ 0.00	$ 0.01	$ (0.06)	$ 0.02
Loss from discontinued operations (in dollars per share)	$ 0.00	$ (0.01)	$ (0.02)	$ 0.00
Net income (loss) (in dollars per share)	$ 0.00	$ 0.00	$ (0.08)	$ 0.02
Diluted:
Income (loss) from continuing operations (in dollars per share)	$ 0.00	$ 0.01	$ (0.06)	$ 0.02
Loss from discontinued operations (in dollars per share)	$ 0.00	$ (0.01)	$ (0.02)	$ 0.00
Net income (loss) (in dollars per share)	$ 0.00	$ 0.00	$ (0.08)	$ 0.02