MAJOR CUSTOMERS (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended	3 Months Ended		9 Months Ended				3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended				3 Months Ended		9 Months Ended				3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended
	Sep. 30, 2013 Customer	Sep. 30, 2013 Revenues [Member]	Sep. 30, 2012 Revenues [Member]	Sep. 30, 2013 Revenues [Member]	Sep. 30, 2012 Revenues [Member]	Sep. 30, 2013 Accounts Receivable [Member]	Dec. 31, 2012 Accounts Receivable [Member]	Sep. 30, 2013 HP Customer A [Member] Revenues [Member]	Sep. 30, 2012 HP Customer A [Member] Revenues [Member]	Sep. 30, 2013 HP Customer A [Member] Revenues [Member]	Sep. 30, 2012 HP Customer A [Member] Revenues [Member]	Sep. 30, 2013 HP Customer B [Member] Revenues [Member]	Sep. 30, 2012 HP Customer B [Member] Revenues [Member]	Sep. 30, 2013 HP Customer B [Member] Revenues [Member]	Sep. 30, 2012 HP Customer B [Member] Revenues [Member]	Sep. 30, 2013 HP Customer C [Member] Revenues [Member]	Sep. 30, 2012 HP Customer C [Member] Revenues [Member]	Sep. 30, 2013 HP Customer C [Member] Revenues [Member]	Sep. 30, 2012 HP Customer C [Member] Revenues [Member]	Sep. 30, 2013 HP Customer D [Member] Revenues [Member]	Sep. 30, 2012 HP Customer D [Member] Revenues [Member]	Sep. 30, 2013 HP Customer D [Member] Revenues [Member]	Sep. 30, 2012 HP Customer D [Member] Revenues [Member]	Sep. 30, 2013 Total HP [Member] Revenues [Member]	Sep. 30, 2012 Total HP [Member] Revenues [Member]	Sep. 30, 2013 Total HP [Member] Revenues [Member]	Sep. 30, 2012 Total HP [Member] Revenues [Member]	Sep. 30, 2013 Total HP [Member] Accounts Receivable [Member]	Dec. 31, 2012 Total HP [Member] Accounts Receivable [Member]	Sep. 30, 2013 IBM [Member] Revenues [Member]	Sep. 30, 2012 IBM [Member] Revenues [Member]	Sep. 30, 2013 IBM [Member] Revenues [Member]	Sep. 30, 2012 IBM [Member] Revenues [Member]	Sep. 30, 2013 IBM [Member] Accounts Receivable [Member]	Dec. 31, 2012 IBM [Member] Accounts Receivable [Member]	Sep. 30, 2013 Total Major Customers [Member] Revenues [Member]	Sep. 30, 2012 Total Major Customers [Member] Revenues [Member]	Sep. 30, 2013 Total Major Customers [Member] Revenues [Member]	Sep. 30, 2012 Total Major Customers [Member] Revenues [Member]	Sep. 30, 2013 Others [Member] Revenues [Member]	Sep. 30, 2012 Others [Member] Revenues [Member]	Sep. 30, 2013 Others [Member] Revenues [Member]	Sep. 30, 2012 Others [Member] Revenues [Member]
MAJOR CUSTOMERS [Abstract]
Number of major customers	2
Summary of customers accounted for significant portion of revenues [Abstract]
Major customer, revenues (in hundredths)		100.00%	100.00%	100.00%	100.00%			0.00%	14.40%	11.00%	14.10%	14.50%	14.50%	13.40%	14.90%	11.70%	16.40%	12.30%	15.20%	11.60%	6.50%	10.30%	5.10%	37.80%	51.80%	47.00%	49.30%			36.40%	32.70%	31.00%	32.70%			74.20%	84.50%	78.00%	82.00%	25.80%	15.50%	22.00%	18.00%
Summary of customers accounted for significant portion of accounts receivable [Abstract]
Major customer, accounts receivable						$ 1,144	$ 1,379																					$ 628	$ 827					$ 516	$ 552