SIGNIFICANT CUSTOMERS AND EXPORT SALES (International Sales) (Details) (Sales Revenue, Goods, Net [Member], Geographic Concentration Risk [Member])

3 Months Ended

6 Months Ended

Jun. 30, 2011

Jun. 30, 2010

Jun. 30, 2011

Jun. 30, 2010

Revenues from External Customers and Long-Lived Assets [Line Items]

Concentration risk, percentage of total net revenues

95.00%

Hong Kong China [Member]

Revenues from External Customers and Long-Lived Assets [Line Items]

Concentration risk, percentage of total net revenues

38.00%

33.00%

36.00%

31.00%

Taiwan [Member]

Revenues from External Customers and Long-Lived Assets [Line Items]

Concentration risk, percentage of total net revenues

23.00%

24.00%

23.00%

25.00%

Korea [Member]

Revenues from External Customers and Long-Lived Assets [Line Items]

Concentration risk, percentage of total net revenues

15.00%

19.00%

16.00%

20.00%

Western Europe Excluding Germany [Member]

Revenues from External Customers and Long-Lived Assets [Line Items]

Concentration risk, percentage of total net revenues

9.00%

8.00%

10.00%

8.00%

Japan [Member]

Revenues from External Customers and Long-Lived Assets [Line Items]

Concentration risk, percentage of total net revenues

6.00%

5.00%

6.00%

5.00%

Singapore [Member]

Revenues from External Customers and Long-Lived Assets [Line Items]

Concentration risk, percentage of total net revenues

2.00%

Germany [Member]

Revenues from External Customers and Long-Lived Assets [Line Items]

Concentration risk, percentage of total net revenues

1.00%

3.00%

1.00%

3.00%

Other Countries [Member]

Revenues from External Customers and Long-Lived Assets [Line Items]

Concentration risk, percentage of total net revenues

1.00%