Condensed Consolidated Balance Sheets (USD $) In Thousands	Sep. 30, 2011	Dec. 31, 2010
Current assets:
Cash and cash equivalents	$ 19,260	$ 40,566
Accounts receivable, less allowance for doubtful accounts	39,813	33,398
Inventories	44,320	47,167
Miscellaneous receivables and prepaid expenses	6,949	8,905
Deferred income taxes	4,340	4,251
Discontinued operations	591	619
Total current assets	115,273	134,906
Property, plant and equipment, net	49,308	44,442
Cash value of life insurance	15,601	15,660
Deferred income taxes	10,075	11,492
Goodwill	27,966	28,307
Other assets	733	1,577
Total assets	218,956	236,384
Current liabilities:
Accounts payable	13,396	18,195
Accrued expenses and other liabilities	30,014	35,348
Discontinued operations	460	2,008
Total current liabilities	43,870	55,551
Security bonus plan	24,092	25,602
Deferred compensation	9,414	10,792
Other liabilities	1,289	1,574
Total noncurrent liabilities	34,795	37,968
Stockholders' equity:
Preferred stock, $1 par value: Authorized - 500,000 shares, Issued and outstanding - None
Common stock, $1 par value: Authorized - 35,000,000 shares Issued - 8,568,220 and 8,534,028 shares Outstanding - 8,565,517 and 8,531,325 shares	8,568	8,534
Capital in excess of par value	6,114	5,328
Retained earnings	123,945	126,098
Treasury stock - 2,703 shares	(70)	(70)
Accumulated other comprehensive income	1,734	2,975
Total stockholders' equity	140,291	142,865
Total liabilities and stockholders' equity	$ 218,956	$ 236,384