XML 53 R21.htm IDEA: XBRL DOCUMENT v2.4.0.6
Inventories (Tables)
12 Months Ended
Jun. 30, 2012
Inventory Disclosure [Abstract]  
Inventory

 

 

June 30,  2012   2011 
           
Equipment  $1,473,053   $1,403,654 
Parts   969,881    958,221 
    2,442,934    2,361,875 
Less reserve   (71,490)   (70,971)
   $2,371,444   $2,290,904