Earnings Per Share - Computation for Basic and Diluted Earnings Per Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended								12 Months Ended
	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Sep. 30, 2012	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012
Earnings Per Share [Abstract]
Income (loss) from continuing operations	$ 273	$ (26)	$ (958)	$ (9)	$ (415)	$ 115	$ 178	$ 93	$ (720)	$ (29)	$ 1,638
Less: Income attributable to non-controlling interest in subsidiary	7	0	0	0	0	0	0	0	7	0	0
Income (Loss) from Continuing Operations Attributable to Parent									(727)	(29)	1,638
Loss on discontinued operations	(6)	(2)	(207)	(28)	(35)	(74)	(12)	(44)	(243)	(165)	(108)
Net income (loss)	$ 260	$ (28)	$ (1,165)	$ (37)	$ (450)	$ 41	$ 166	$ 49	$ (970)	$ (194)	$ 1,530
Weighted average number of outstanding shares
Basic weighted average number of common shares outstanding (shares)									15,459,022	15,482,612	15,441,464
Employee stock options (shares)									0	0	118
Diluted weighted average number of common shares outstanding (shares)									15,459,022	15,482,612	15,441,582
Basic
Income (loss) from continuing operations (in dollars per share)	$ 0.02	$ 0.00	$ (0.06)	$ 0.00	$ (0.02)	$ 0.01	$ 0.01	$ 0.00	$ (0.04)	$ 0.00	$ 0.11
Loss from discontinued operations (in dollars per share)	$ 0.00	$ 0.00	$ (0.02)	$ 0.00	$ 0.00	$ (0.01)	$ 0.00	$ 0.00	$ (0.02)	$ (0.01)	$ (0.01)
Net income (loss) (in dollars per share)	$ 0.02	$ 0.00	$ (0.08)	$ 0.00	$ (0.02)	$ 0.00	$ 0.01	$ 0.00	$ (0.06)	$ (0.01)	$ 0.10
Diluted
Income (loss) from continuing operations (in dollars per share)	$ 0.02	$ 0.00	$ (0.06)	$ 0.00	$ (0.02)	$ 0.01	$ 0.01	$ 0.00	$ (0.04)	$ 0.00	$ 0.11
Loss from discontinued operations (in dollars per share)	$ 0.00	$ 0.00	$ (0.02)	$ 0.00	$ 0.00	$ (0.01)	$ 0.00	$ 0.00	$ (0.02)	$ (0.01)	$ (0.01)
Net income (loss) (in dollars per share)	$ 0.02	$ 0.00	$ (0.08)	$ 0.00	$ (0.02)	$ 0.00	$ 0.01	$ 0.00	$ (0.06)	$ (0.01)	$ 0.10