MAJOR CUSTOMERS (Narrative) (Details)	Dec. 31, 2011
Customer 1 [Member]
Major Customers [Line Items]
Sales revenue	37.00%
Customer 2 [Member]
Major Customers [Line Items]
Sales revenue	35.00%

The percentage of net product revenue to total net revenue from the sale of goods as of year end.

No definition available.

Name:	us-gaap_SalesRevenueGoodsNetPercentage
Namespace Prefix:	us-gaap_
Data Type:	num:percentItemType
Balance Type:	na
Period Type:	instant