Consolidated Statements of Stockholders' Deficiency - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Common Stock [Member]
Balance, July 1, 2013 (in shares)	21,140,074	21,115,074
Balance, July 1, 2013	$ 42	$ 42
Exercise of employee stock options (in shares)		25,000
Exercise of employee stock options
Net income
Balance, June 30, 2014 (in shares)	21,140,074	21,140,074
Balance, June 30, 2014	$ 42	$ 42
Compensation expense for employee stock options
Additional Paid-in Capital [Member]
Balance, July 1, 2013	$ 44,572	44,568
Exercise of employee stock options		$ 4
Net income
Balance, June 30, 2014	$ 44,676	$ 44,572
Compensation expense for employee stock options	104
Retained Earnings [Member]
Balance, July 1, 2013	(54,670)	$ (54,801)
Exercise of employee stock options
Net income	735	$ 131
Balance, June 30, 2014	$ (53,935)	$ (54,670)
Compensation expense for employee stock options
Treasury Stock [Member]
Balance, July 1, 2013 (in shares)	34,900	34,900
Balance, July 1, 2013	$ (99)	$ (99)
Exercise of employee stock options (in shares)
Exercise of employee stock options
Net income
Balance, June 30, 2014 (in shares)	34,900	34,900
Balance, June 30, 2014	$ (99)	$ (99)
Compensation expense for employee stock options
Balance, July 1, 2013	$ (10,155)	$ (10,290)
Exercise of employee stock options (in shares)		25,000
Exercise of employee stock options		$ 4
Net income	735	131
Balance, June 30, 2014	(9,316)	$ (10,155)
Compensation expense for employee stock options	$ 104