Condensed Consolidated Balance Sheets (Unaudited) (USD $) In Thousands	Jun. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 7,531	$ 1,947
Trade accounts receivable, net of allowance of $280 at June 30, 2011 and $253 at December 31, 2010	38,053	34,006
Inventories	48,604	45,148
Prepaid expenses and other current assets	2,113	2,729
Deferred income taxes	3,309	3,846
Total current assets	99,610	87,676
Property, plant and equipment, net	23,372	21,346
Goodwill	49,102	49,102
Intangible assets, net	18,635	20,827
Other assets	558	898
Total assets	191,277	179,849
Current liabilities:
Accounts payable	10,787	7,898
Accrued expenses	10,701	11,246
Short-term deferred gain on sale of real estate	233	233
Current installments of long-term debt and capital lease obligations	93	181
Total current liabilities	21,814	19,558
Long-term deferred gain on sale of real estate	2,957	3,073
Long-term debt and capital lease obligations, less current installments	0	28
Deferred income taxes	7,427	7,427
Total long-term liabilities	10,384	10,528
Shareholders' equity:
Common stock, $0.02 par value per share; authorized 28,000,000 shares; issued 12,123,259 and 12,075,030 shares at June 30, 2011 and December 31, 2010, respectively	242	242
Preferred stock, $0.02 par value per share; authorized 2,000,000 shares; none issued at either date	0	0
Additional paid-in capital	74,295	73,440
Treasury stock, at cost, 254,142 shares at June 30, 2011 and 301,772 shares at December 31, 2010	1,206	1,432
Retained earnings	85,748	77,513
Total shareholders' equity	159,079	149,763
Total liabilities and shareholders' equity	$ 191,277	$ 179,849