13. Stock Options (Details 1) (USD $)				12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2014 Exercise Price Range 1.88	Jun. 30, 2014 Exercise Price Range 3.07 to 3.71	Jun. 30, 2013 Exercise Price Range 3.07 to 3.71	Jun. 30, 2013 Exercise Price Range 1.35 to 1.88
Number of Options Outstanding, Ending	61,000	55,000	60,000	10,000	51,000	40,000	15,000
Weighted Average Remaining Contractual Life				2 months 12 days	4 years 2 months 1 day	3 years 8 months 19 days	11 months 8 days
Weighted Average Exercise Price Outstanding, Ending	$ 3.11	$ 2.86	$ 2.73	$ 1.88	$ 3.35	$ 3.30	$ 1.70
Number of Options Exercisable	48,300	51,000		10,000	38,300	36,000	15,000
Weighted Average Exercise Price Exercisable	$ 2.82	$ 2.81		$ 1.88	$ 3.28	$ 3.27	$ 1.70