Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Current assets:
Cash	$ 307	$ 321
Accounts receivable (less allowance for doubtful accounts of $84 and $1,837, respectively)	21,447	24,781
Inventory, net	82,593	95,749
Deferred income taxes	13,042	22,739
Other current assets	3,906	3,272
Total current assets	121,295	146,862
Property, plant and equipment, net	203,590	206,150
Goodwill	20,268	20,268
Other long-term assets	2,771	2,418
Total assets	347,924	375,698
Current liabilities:
Accounts payable	14,288	10,610
Accrued employment costs	3,430	4,671
Current portion of long-term debt	3,000	1,500
Other current liabilities	1,023	735
Total current liabilities	21,741	17,516
Long-term debt	86,796	105,242
Deferred income taxes	42,532	55,227
Other long-term liabilities	397
Total liabilities	151,466	177,985
Commitments and contingencies
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 and 10,000,000 shares authorized, respectively; 7,310,138 and 7,246,993 shares issued, respectively	7	7
Additional paid-in capital	49,688	46,744
Retained earnings	149,053	153,115
Treasury Stock, at cost; 292,855 and 288,681 common shares held, respectively	(2,290)	(2,153)
Total stockholders' equity	196,458	197,713
Total liabilities and stockholders' equity	$ 347,924	$ 375,698