Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
CURRENT ASSETS
Cash and cash equivalents	$ 13,811	$ 7,703
Bank acceptance notes	877	92
Due from Zhenfa	3,181	2,058
Accounts receivable, trade, less allowances for doubtful accounts of $2,444 and $499 in 2016 and 2015, respectively	3,966	9,112
Inventories, net	2,140	4,806
Income tax receivable		8,252
Prepaid expenses	1,118	1,221
Other current assets	1,170	2,044
Total current assets	26,263	35,288
Property, plant and equipment, net	9,426	10,581
Assets held for sale (Note 9)	6,190	7,899
Other long-term assets	149	148
Total assets	42,028	53,916
CURRENT LIABILITIES
Accounts payable	1,358	2,192
Accrued liabilities (Note 10)	3,133	3,080
Income taxes payable	993	989
Due to factoring	338	483
Total current liabilities	5,822	6,744
Total liabilities	5,822	6,744
Stockholders’ Equity
Preferred stock, $0.01 par value, 20,000,000 shares authorized; no shares issued and outstanding
Common stock, $0.01 par value, 200,000,000 shares authorized; 18,551,332 and 18,550,092 issued and outstanding, respectively, in 2016 and 18,261,807 and 18,260,567 issued and outstanding, respectively, in 2015	185	182
Treasury stock, 1,240 shares at cost	(57)	(57)
Additional paid–in capital	231,510	230,999
Accumulated deficit	(189,739)	(178,101)
Accumulated other comprehensive loss, net	(5,693)	(5,851)
Total stockholders’ equity	36,206	47,172
Total liabilities and stockholders’ equity	$ 42,028	$ 53,916