Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Current assets:
Cash	$ 263	$ 207
Accounts receivable (less allowance for doubtful accounts of $456 and $456, respectively)	35,812	24,990
Inventory, net	125,615	116,663
Other current assets	4,165	4,404
Total current assets	165,855	146,264
Property, plant and equipment, net	173,227	174,444
Other long-term assets	6,656	523
Total assets	345,738	321,231
Current liabilities:
Accounts payable	35,885	34,898
Accrued employment costs	5,891	4,075
Current portion of long-term debt	6,742	4,707
Other current liabilities	1,233	1,268
Total current liabilities	49,751	44,948
Long-term debt, net	50,386	75,006
Deferred income taxes	11,520	9,605
Other long-term liabilities, net	2,841	4
Total liabilities	114,498	129,563
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; 8,979,500 and 7,550,642 shares issued, respectively	9	8
Additional paid-in capital	91,814	58,514
Other comprehensive income (loss)	15	(93)
Retained earnings	141,692	135,529
Treasury stock, at cost; 292,855 common shares held	(2,290)	(2,290)
Total stockholders’ equity	231,240	191,668
Total liabilities and stockholders’ equity	$ 345,738	$ 321,231