CONDENSED CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
CURRENT ASSETS
Cash and cash equivalents	$ 22,780	$ 58,173
Income tax receivable	8,228	11,812
Accounts receivable, trade, less allowances for doubtful accounts of $868 and $2,051 in 2014 and 2013, respectively	9,954	4,771
Inventories, net	9,705	8,557
Prepaid expenses	2,661	925
Deferred tax assets	410	2,081
Assets held for sale (Note 7)	4,344
Other current assets	2,186	561
Total current assets	60,268	86,880
Property, plant and equipment, net	20,592	28,398
Deferred tax assets	12,375	13,198
Other long-term assets	358	733
Total assets	93,593	129,209
CURRENT LIABILITIES
Accounts payable	5,197	2,636
Accrued liabilities (Note 8)	3,035	8,432
Deposit for share issuance (Note 16)	3,400
Other current liabilities		630
Income taxes payable	2,392	859
Total current liabilities	14,024	12,557
Other long-term liabilities	4,660	4,790
Total liabilities	18,684	17,347
COMMITMENTS AND CONTINGENCIES (Note 9)
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; 26,527,607 and 26,523,885 issued and outstanding, respectively, in 2014 and 41,886,915 and 41,883,193 issued and outstanding, respectively, in 2013	264	417
Treasury stock, at cost	(57)	(57)
Additional paid-in capital	210,602	235,836
Accumulated deficit	(132,612)	(122,421)
Accumulated other comprehensive loss, net of taxes	(3,288)	(1,913)
Total stockholders' equity	74,909	111,862
Total liabilities and stockholders' equity	$ 93,593	$ 129,209