CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash	$ 2,079	$ 8,750
Accounts receivable, net of allowance of $30 and $30, respectively	15,753	8,954
Receivables from related party	1,259	491
Inventories, net	20,884	18,414
Income taxes receivable	3,385	8,735
Prepaid expenses	1,222	925
Other current assets	204	868
Total current assets	44,786	47,137
Property, plant and equipment (including from consolidated VIE $17,415 and $16,237, respectively)	369,047	320,442
Accumulated depreciation	(80,816)	(71,258)
Net property, plant and equipment	288,231	249,184
Restricted cash (from consolidated VIE)	9	1,276
VAT receivable	227	212
Intangible assets, net of accumulated amortization of $4,178 and $3,479, respectively	13,812	14,511
Goodwill	7,560	7,560
Total assets	354,625	319,880
Current liabilities:
Overdrafts	563	0
Accounts payable	17,570	7,739
Accounts payable to related party	4,006	3,130
Accrued liabilities	3,147	2,545
Short-term notes payable	668	0
Current portion of long-term debt (Note 7)	169,392	6,728
Total current liabilities	195,346	20,142
Long-term debt including capital leases, less current portion (Note 7)	33	133,989
Other long-term liabilities (from consolidated VIE)	5,222	5,170
Deferred income taxes	24,364	27,334
Commitment and contingencies (Note 4)
Stockholders' equity:
Common stock, $.001 par value, 25,000,000 shares authorized, 10,429,091 and 10,296,891 shares issued and outstanding in 2017 and 2016, respectively	10	10
Additional paid-in capital	101,109	98,885
Retained earnings	28,541	34,350
Total stockholders' equity	129,660	133,245
Total liabilities and stockholders' equity	$ 354,625	$ 319,880