CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Current assets
Cash and cash equivalents	$ 1,438	$ 1,926
Income tax receivable	759	1,437
Accounts receivable – trade (after allowance for doubtful accounts of $100.0 thousand in 2013 and 2012)	10,540	13,344
Inventories	21,765	16,529
Deferred income taxes	654	276
Prepaid expenses	350	330
Employee loans	2	5
Total current assets	35,508	33,847
Net property and equipment	23,533	24,210
Other assets
Intangible assets, net	3,948	4,275
Deferred income taxes	1,024	870
Deposits	386	121
Total other assets	5,358	5,266
Total assets	64,399	63,323
Current liabilities
Current maturities of long-term debt	1,693	1,687
Accounts payable	10,113	6,408
Interest rate swap liability	187	250
Other current liabilities	314	374
Total current liabilities	12,307	8,719
Long-term liabilities
Long-term debt	20,898	23,369
Total long-term liabilities	20,898	23,369
Shareholders’ equity
Common stock, $0.0033 par value: 10,000,000 shares authorized; 7,192,479 shares issued in 2013 and 2012; 6,944,267 shares outstanding in 2013 and 2012	24	24
Additional paid-in capital	18,317	18,281
Retained earnings	13,322	13,437
Accumulated other comprehensive loss	(112)	(150)
Treasury stock at cost, 248,212 shares in 2013 and 2012	(357)	(357)
Total shareholders’ equity	31,194	31,235
Total liabilities and shareholders’ equity	$ 64,399	$ 63,323