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SIGNIFICANT CUSTOMERS AND INTERNATIONAL SALES Geographic Net Revenues (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2017 | Jun. 30, 2016 | Jun. 30, 2017 | Jun. 30, 2016
Revenue by Geography |  |  |  |
Total Net Revenues | $ 107,563 | $ 97,571 | $ 212,251 | $ 185,607
United States of America |  |  |  |
Revenue by Geography |  |  |  |
Total Net Revenues | 4,474 | 3,611 | 8,303 | 7,219
Hong Kong/China |  |  |  |
Revenue by Geography |  |  |  |
Total Net Revenues | 56,547 | 49,355 | 111,392 | 92,697
Taiwan |  |  |  |
Revenue by Geography |  |  |  |
Total Net Revenues | 10,762 | 14,021 | 23,796 | 24,420
Korea |  |  |  |
Revenue by Geography |  |  |  |
Total Net Revenues | 9,678 | 9,887 | 19,184 | 19,560
Western Europe (excluding Germany) |  |  |  |
Revenue by Geography |  |  |  |
Total Net Revenues | 12,751 | 9,839 | 24,722 | 20,550
Japan |  |  |  |
Revenue by Geography |  |  |  |
Total Net Revenues | 5,837 | 5,535 | 10,485 | 10,343
Germany |  |  |  |
Revenue by Geography |  |  |  |
Total Net Revenues | 2,915 | 1,751 | 5,711 | 3,850
Other |  |  |  |
Revenue by Geography |  |  |  |
Total Net Revenues | $ 4,599 | $ 3,572 | $ 8,658 | $ 6,968

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