MAJOR CUSTOMERS (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015 Customer	Mar. 31, 2014	Dec. 31, 2014
MAJOR CUSTOMERS [Abstract]
Number of major customers	2
Revenues [Member]
Summary of customers accounted for significant portion of revenues [Abstract]
Major customer, revenues (in hundredths)	100.00%	100.00%
Accounts Receivable [Member]
Summary of customers accounted for significant portion of accounts receivable [Abstract]
Major customer, accounts receivable	1,366		$ 1,821
HP Customer A [Member] | Revenues [Member]
Summary of customers accounted for significant portion of revenues [Abstract]
Major customer, revenues (in hundredths)	14.20%	14.90%
HP Customer B [Member] | Revenues [Member]
Summary of customers accounted for significant portion of revenues [Abstract]
Major customer, revenues (in hundredths)	11.20%	13.00%
HP Customer C [Member] | Revenues [Member]
Summary of customers accounted for significant portion of revenues [Abstract]
Major customer, revenues (in hundredths)	6.20%	8.60%
HP [Member] | Revenues [Member]
Summary of customers accounted for significant portion of revenues [Abstract]
Major customer, revenues (in hundredths)	31.60%	36.50%
HP [Member] | Accounts Receivable [Member]
Summary of customers accounted for significant portion of accounts receivable [Abstract]
Major customer, accounts receivable	629		1,037
IBM [Member] | Revenues [Member]
Summary of customers accounted for significant portion of revenues [Abstract]
Major customer, revenues (in hundredths)	39.70%	35.70%
IBM [Member] | Accounts Receivable [Member]
Summary of customers accounted for significant portion of accounts receivable [Abstract]
Major customer, accounts receivable	737		$ 784
Total major customers [Member] | Revenues [Member]
Summary of customers accounted for significant portion of revenues [Abstract]
Major customer, revenues (in hundredths)	71.30%	72.20%
Others [Member] | Revenues [Member]
Summary of customers accounted for significant portion of revenues [Abstract]
Major customer, revenues (in hundredths)	28.70%	27.80%