INVENTORIES (Detail) - (Table 1) Table of components of inventories (USD $)	Mar. 31, 2013	Dec. 31, 2012
Inventory Disclosure [Abstract]
Raw materials	$ 579,016	$ 659,149
Finished goods	241,455	334,026
Offsite demo equipment	96,566	96,566
Less inventory reserve	(163,505)	(163,505)
Inventories total	$ 753,532	$ 926,236