SEGMENT AND GEOGRAPHIC INFORMATION, Long-Lived Assets by Geographic Region (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	$ 28,663	$ 39,583
Assets Held-for-sale, Long Lived, Fair Value Disclosure		9,000
United States [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	22,204	32,168
Europe [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	1,770	1,059
Singapore [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	4,260	6,022
Other countries [Member]
Revenues from External Customers and Long-Lived Assets [Line Items]
Long-Lived Assets	$ 430	$ 335