PROPERTY AND EQUIPMENT, NET (Details) (USD $)	12 Months Ended
	Dec. 31, 2012 Asset	Dec. 31, 2011
Property and Equipment [Line Items]
Property and equipment, gross	$ 10,074,040	$ 10,349,802
Accumulated depreciation	(7,628,075)	(7,160,804)
Property and equipment, net	2,445,965	3,188,998
Depreciation expense	682,134	715,723
Number of assets sold	1
Net book value of assets sold	60,899
Cash proceeds from sale of assets	110,000
Gain on sale	49,101
Production, Engineering and Other Equipment [Member]
Property and Equipment [Line Items]
Property and equipment, gross	6,426,432	6,702,194
Leasehold Improvements [Member]
Property and Equipment [Line Items]
Property and equipment, gross	2,904,188	2,904,188
Office Equipment and Furniture [Member]
Property and Equipment [Line Items]
Property and equipment, gross	603,182	603,182
Computer Equipment and Related Software [Member]
Property and Equipment [Line Items]
Property and equipment, gross	$ 140,238	$ 140,238