CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
Net revenues	$ 59,366	$ 56,886
Cost of revenues	34,464	43,606
Gross profit	24,902	13,280
Operating expenses:
Selling, distribution, and marketing	1,352	1,522
General and administrative	10,870	12,451
Research and development	8,388	6,568
Impairment of long-lived assets	217
Total operating expenses	20,827	20,541
Income (loss) from operations	4,075	(7,261)
Non-operating income (expense):
Interest income	74	92
Interest expense	(384)	(341)
Other income (expense), net	51	1,313
Total non-operating income (expense), net	(259)	1,064
Income (loss) before income taxes	3,816	(6,197)
Income tax expense (benefit)	1,327	(5,532)
Net income (loss)	$ 2,489	$ (665)
Net income (loss) per share:
Basic (in Dollars per share)	$ 0.06	$ (0.01)
Diluted (in Dollars per share)	$ 0.05	$ (0.01)
Weighted-average shares used to compute net income (loss) per share:
Basic (in Shares)	45,041	44,601
Diluted (in Shares)	46,810	44,601