Land Use Rights (Tables)

12 Months Ended

Dec. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of land use rights recorded at net carrying value

The land use rights recorded at net carrying value on the Company's Consolidated Balance Sheets are summarized as follows:

December 31,	2017			2016
Cost	$	3,453		$	48,733
Less: Accumulated amortization	(740		)	(3,458		)
Land use rights, net	$	2,713		$	45,275

Schedule of amortization expense related to land use rights

As of December 31, 2017, amortization expense related to land use rights for the next five years and thereafter is as follows:

2018	$	201
2019	194
2020	194
2021	194
2022	194
Thereafter	1,736
Total	$	2,713