XML 63 R21.htm IDEA: XBRL DOCUMENT v2.4.0.8
Patents (Tables)
12 Months Ended
Jun. 30, 2014
Patents Tables  
Patents - future amortization expense

At June 30, 2014, future estimated patent amortization costs are:

Year Ended      
June 30,     Amount
2015   $ 28,407 
2016     21,323 
2017     14,134 
2018     3,609 
Total   $ 67,473