XML 14 R9.htm IDEA: XBRL DOCUMENT v2.3.0.15
PROPERTY AND EQUIPMENT, NET
9 Months Ended
Sep. 30, 2011
PROPERTY AND EQUIPMENT, NET [Abstract] 
PROPERTY AND EQUIPMENT, NET
At September 30, 2011 and December 31, 2010,  property and equipment, net consists of the following:
 
   
9/30/2011
 
12/31/2010
Production, engineering and other equipment
 
$6,738,489
 
$5,751,832
Leasehold improvements
 
2,904,188
 
2,901,002
Office equipment and furniture
 
577,226
 
577,226
Computer equipment and related software
 
129,899
 
140,246
   
$10,349,802
 
$9,370,306
Accumulated depreciation
 
($6,971,154)
 
($6,455,426)
Property and equipment, net
 
$3,378,648
 
$2,914,880
 
Depreciation expense was $188,796 and $236,231 for the three months ended September 30, 2011 and September 30, 2010 respectively.  Depreciation expense was $526,074 and $626,941 for the nine months ended September 30, 2011 and September 30, 2010 respectively.  During 2011, the company has not sold any equipment.  During 2010, the Company sold equipment with a net book value of $114,160 for a total of $73,800. The Company recognized a loss of $40,359 with respect to such sale of equipment.