NATURE OF BUSINESS (Details)	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Concentration Risk [Line Items]
Number of major customers	2
Revenues [Member] | Customers One [Member]
Concentration Risk [Line Items]
Ratio of revenues from major customers to total revenues (in hundredths)	79.20%	81.30%
Revenues [Member] | Customers Two [Member]
Concentration Risk [Line Items]
Ratio of revenues from major customers to total revenues (in hundredths)	12.80%	14.60%