Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Current assets:
Cash and cash equivalents	$ 418	$ 1,640
Restricted Cash and Cash Equivalents, Current	800
Restricted Cash and Cash Equivalents		0
Accounts receivable, less allowance for doubtful accounts	32,265	29,451
Inventories, net	44,509	44,681
Miscellaneous receivables and prepaid expenses	4,418	5,308
Deferred income taxes	17	17
Discontinued operations	9,938	9,232
Total current assets	92,365	90,329
Property, plant and equipment, net	62,157	66,981
Cash value of life insurance	8,609	14,943
Deferred income taxes	55	55
Other assets	497	449
Assets of Disposal Group, Including Discontinued Operation, Noncurrent	395	174
Total assets	164,078	172,931
Current liabilities:
Revolving line of credit	18,315	16,127
Accounts payable	14,181	11,421
Accrued expenses and other liabilities	23,990	31,330
Discontinued operations	485	950
Total current liabilities	56,971	59,828
Noncurrent liabilities and deferred credits:
Security bonus plan	16,435	18,837
Deferred compensation	5,481	5,741
Financing lease obligation	10,416	10,786
Deferred Rent Credit, Noncurrent	4,367	4,621
Other liabilities	1,398	2,258
Liabilities of Disposal Group, Including Discontinued Operation	0	127
Liabilities	95,068	102,198
Stockholders' equity:
Authorized - 500,000 shares, Issued and outstanding — None	0	0
Authorized - 35,000,000 shares; Issued - 8,660,279 and 8,614,837 shares, respectively; Outstanding - 8,650,919 and 8,605,901 shares, respectively	8,660	8,615
Capital in excess of par value	7,655	6,951
Retained earnings	50,539	52,764
Treasury stock – 9,360 and 8,936 shares, respectively	(159)	(155)
Accumulated other comprehensive income	2,315	2,558
Stockholders’ equity	69,010	70,733
Total liabilities and stockholders’ equity	$ 164,078	$ 172,931