Segmented Information (Tables)

12 Months Ended

Dec. 31, 2013

Segmented Information

Schedule of Company's total assets by geographic location

	December 31, 2012		December 31, 2013
Assets
Mainland China	$	164,174	$	199,703
Hong Kong	44,589		40,990
Total	$	208,763	$	240,693

Schedule of Company's revenues by product

	For the year ended December 31,
	2011		2012		2013
Sales
Inactivated hepatitis vaccines	$	26,939	$	39,951	$	47,202
Influenza vaccines	8,113		9,191		12,156
H5N1	7,782		—		10,736
H1N1	14,008		—		—
Mumps	—		24		1,680
Rabend	—		50		750
Total	$	56,842	$	49,216	$	72,524

Schedule of Company's revenues attributed to geographic locations

	For the year ended December 31,
	2011		2012		2013
Sales
Mainland China	$	56,407	$	48,199	$	71,397
Foreign countries	435		1,017		1,127
Total	$	56,842	$	49,216	$	72,524