CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Current assets
Cash and cash equivalents	$ 492	$ 642
Income tax receivable	7	14
Accounts receivable – trade (after allowance for doubtful accounts of $35.0 thousand and $35.0 thousand in 2016 and 2015, respectively)	3,151	1,669
Receivables from related parties	57	208
Inventories	2,900	2,410
Prepaid expenses and other current assets	69	160
Total current assets	6,676	5,103
Net property and equipment	13,650	14,152
Other assets
Deferred income taxes	27	97
Other non-current assets	226	82
Total other assets	253	179
Total assets	20,579	19,434
Current liabilities
Current maturities of long-term debt	0	20
Current maturities of capital lease obligations	144	0
Bank overdrafts	41	0
Accounts payable	1,677	2,152
Payables and accrued expenses to related parties	670	1,922
Other current liabilities	615	194
Total current liabilities	3,147	4,288
Long-term liabilities
Long-term debt, net of current maturities	2,321	0
Long-term debt, net of current maturities, related parties	1,504	0
Capital lease obligations, net of current maturities	1,118	0
Total long-term liabilities	4,943	0
Shareholders’ equity
Common stock, $0.0033 par value: 20.0 million shares authorized in 2016 and 2015; 8,097,979 and 8,049,622 shares issued in 2016 and 2015, respectively; 8,067,289 and 8,018,932 shares outstanding in 2016 and 2015, respectively	27	27
Additional paid-in capital	23,888	23,555
Stock warrants outstanding	1,025	1,025
Retained losses	(12,407)	(9,417)
Treasury stock at cost, 30,690 shares in 2016 and 2015	(44)	(44)
Total shareholders’ equity	12,489	15,146
Total liabilities and shareholders’ equity	$ 20,579	$ 19,434