Consolidated Balance Sheets - USD ($) $ in Thousands	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash	$ 279	$ 75
Accounts receivable (less allowance for doubtful accounts of $468 and $309, respectively)	26,538	19,437
Inventory, net	106,529	91,342
Other current assets	4,160	2,729
Total current assets	137,506	113,583
Property, plant and equipment, net	175,405	182,398
Other long-term assets	64	64
Total assets	312,975	296,045
Current liabilities:
Accounts payable	31,592	19,906
Accrued employment costs	2,881	3,803
Current portion of long-term debt	4,684	4,579
Other current liabilities	1,162	898
Total current liabilities	40,319	29,186
Long-term debt	72,402	67,998
Deferred income taxes	17,065	17,629
Other long-term liabilities	12	12
Total liabilities	129,798	114,825
Commitments and contingencies (Note 6)
Stockholders’ equity:
Senior preferred stock, par value $0.001 per share; 1,980,000 shares authorized; 0 shares issued and outstanding
Common stock, par value $0.001 per share; 20,000,000 shares authorized; 7,521,132 and 7,508,154 shares issued, respectively	8	8
Additional paid-in capital	57,866	56,397
Other comprehensive (loss) income	(78)	21
Retained earnings	127,671	127,084
Treasury stock, at cost; 292,855 common shares held	(2,290)	(2,290)
Total stockholders’ equity	183,177	181,220
Total liabilities and stockholders’ equity	$ 312,975	$ 296,045