5. Fair Value of Financial Instruments (Details) (USD $)	Mar. 31, 2014	Jun. 30, 2013	Mar. 31, 2013	Jun. 30, 2012
Cash and cash equivalents	$ 343,000	$ 927,300	$ 946,400	$ 769,300
Available for sale securities	474,000	908,400
Total	817,000	1,835,700
Liabilities:
Contingent consideration	528,700	70,600
Level 1
Cash and cash equivalents	343,000	927,300
Available for sale securities	474,000	908,400
Total	817,000	1,835,700
Liabilities:
Contingent consideration
Level 2
Cash and cash equivalents
Available for sale securities
Total
Liabilities:
Contingent consideration
Level 3
Cash and cash equivalents
Available for sale securities
Total
Liabilities:
Contingent consideration	$ 528,700	$ 70,600