XML 47 R10.htm IDEA: XBRL DOCUMENT v2.4.0.6
Inventories
6 Months Ended
Jun. 30, 2012
Inventories [Abstract]  
Inventories
Note C - Inventories

The components of inventories follow:

 
 
June 30, 2012
 
 
December 31, 2011
 
 
 
 
 
 
 
 
Raw material and component parts
 
$
11,761,257
 
 
$
11,863,199
 
Work in process
 
 
6,382,994
 
 
 
6,425,914
 
Finished goods
 
 
11,406,647
 
 
 
11,504,321
 
 
 
$
29,550,898
 
 
$
29,793,434