CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Current assets
Cash and cash equivalents	$ 642	$ 1,059
Income tax receivable	14	0
Accounts receivable – trade (after allowance for doubtful accounts of $35.0 thousand and $100.0 thousand in 2015 and 2014, respectively) (Note 1)	1,669	8,947
Receivables from related parties (Note 10)	208	409
Inventories (Note 1)	2,410	6,729
Prepaid expenses and other current assets	160	535
Assets held for sale, current (Note 15)	0	1,183
Total current assets	5,103	18,862
Net property and equipment (Note 1)	14,152	17,563
Other assets
Deferred income taxes (Note 7)	97	97
Assets held for sale, non-current (Note 15)	0	1,191
Other non-current assets	82	77
Total other assets	179	1,365
Total assets	19,434	37,790
Current liabilities
Current maturities of long-term debt (Note 3)	20	15,911
Bank overdrafts	0	79
Accounts payable	2,152	2,622
Income tax payable	0	27
Interest rate swap agreement liability (Note 1)	0	10
Payable to related parties (Note 10)	1,922	1,640
Liabilities held for sale, current (Note 15)	0	868
Other current liabilities	194	128
Total current liabilities	4,288	21,285
Long-term liabilities
Long-term debt, net of current maturities (Note 3)	0	0
Total long-term liabilities	0	0
Shareholders’ equity
Common stock, $0.0033 par value: 20.0 million shares authorized in 2015 and 2014; 8,049,622 shares issued in 2015 and 2014; 8,018,932 and 7,956,410 shares outstanding in 2015 and 2014, respectively	27	27
Additional paid-in capital	23,555	23,249
Stock warrants outstanding	1,025	1,025
Retained (losses) earnings	(9,417)	(7,652)
Accumulated other comprehensive loss	0	(10)
Treasury stock at cost, 30,690 and 93,212 shares in 2015 and 2014, respectively	(44)	(134)
Total shareholders’ equity	15,146	16,505
Total liabilities and shareholders’ equity	$ 19,434	$ 37,790