Condensed Unaudited Consolidated Statements of Operations and Comprehensive Income (Loss) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Net product sales
Unrelated parties	$ 89,021	$ 73,027
Related parties (Note 25)	8,143	7,893
Revenue, Net	97,164	80,920
Cost of product sold
Unrelated parties	71,137	59,363
Related parties (Note 25)	6,665	6,179
Cost of Revenue	77,802	65,542
Gross profit	19,362	15,378
Gain on other sales	674	112
Less: Operating expenses
Selling expenses	3,164	2,180
General and administrative expenses	4,126	3,382
Research and development expenses	3,400	3,592
Total operating expenses	10,690	9,154
Income from operations	9,346	6,336
Other income, net	70	72
Financial expenses, net	(201)	(912)
Loss on change in fair value of derivative	0	(3,861)
Income before income tax expenses and equity in earnings of affiliated companies	9,215	1,635
Less: Income taxes	1,747	1,461
Equity in earnings of affiliated companies	58	80
Income from continuing operations	7,526	254
Discontinued operations - net of income tax (Note 22)	0	31
Net income	7,526	285
Net income attributable to non-controlling interests	1,586	1,054
Net income (loss) attributable to parent company's common shareholders	5,940	(769)
Comprehensive income:
Income from continuing operations	7,526	254
Income from discontinued operations	0	31
Net income	7,526	285
Other comprehensive income:
Foreign currency translation gain, net of tax - continuing operations	612	481
Foreign currency translation gain, net of tax - discontinued operations	0	21
Foreign currency translation gain, net of tax	612	502
Comprehensive income - continuing operations	8,138	735
Comprehensive income - discontinued operations	0	52
Comprehensive income	8,138	787
Comprehensive income attributable to non-controlling interests	1,689	1,099
Comprehensive income attributable to parent company	$ 6,449	$ (312)
Net income (loss) attributable to parent company's common shareholders per share
Income (loss) from continuing operations attributable to shareholders (in dollars per share)	$ 0.21	$ (0.03)
Income (loss) per share from discontinued operations (in dollars per share)	$ 0	$ 0
Basic (in dollars per share)	$ 0.21	$ (0.03)
Diluted-
Income (loss) from continuing operations attributable to shareholders (in dollars per share)	$ 0.21	$ (0.03)
Income (loss) per share from discontinued operations (in dollars per share)	$ 0	$ 0
Diluted (in dollars per share)	$ 0.21	$ (0.03)
Weighted average number of common shares outstanding
Basic (in shares)	28,043,019	28,260,302
Diluted (in shares)	28,050,937	28,260,302