Consolidated Statements of Cash Flows (Unaudited) (USD $)	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
OPERATING ACTIVITIES:
Net income	$ 7,621,000	$ 2,140,000
Adjustment for (income) loss from discontinued operations	(403,000)	1,199,000
Income from continuing operations	7,218,000	3,339,000
Adjustments to reconcile income from continuing operations to net cash provided by (used in) operating activities:
Depreciation	1,007,000	949,000
Amortization	537,000	623,000
Amortization of deferred financing costs	153,000	121,000
Stock-based compensation	173,000	180,000
Tax benefit from exercise of stock options	(200,000)	(147,000)
Non-cash compensation expense		157,000
Fire related (gain) loss	(277,000)	108,000
(Recoveries of) provisions for losses on accounts receivable	(13,000)	64,000
Deferred compensation and supplemental retirement benefits	199,000	196,000
Deferred compensation and supplemental retirement benefit payments	(270,000)	(269,000)
Deferred income taxes	584,000	46,000
Loss on sale of equipment	12,000	2,000
Changes in operating assets and liabilities:
Accounts receivable	(2,136,000)	(7,705,000)
Inventories	(1,894,000)	(1,405,000)
Other current assets	(1,555,000)	(1,550,000)
Other assets	(116,000)	6,000
Accounts payable	2,575,000	2,568,000
Other accrued liabilities	(703,000)	1,024,000
Accrued income taxes	155,000	803,000
Net cash provided by (used in) operating activities from continuing operations	5,449,000	(890,000)
Net cash (used in) operating activities from discontinued operations	(823,000)	(589,000)
NET CASH PROVIDED BY (USED IN) OPERATING ACTIVITIES	4,626,000	(1,479,000)
INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(1,934,000)	(635,000)
Purchases of other assets	(301,000)	(152,000)
NET CASH USED IN INVESTING ACTIVITIES	(2,235,000)	(787,000)
FINANCING ACTIVITIES:
Proceeds from Revolving Credit Facility	10,300,000
Payments of Revolving Credit Facility	(11,100,000)
Payments of deferred financing costs	(1,000)
Treasury stock purchases		(1,993,000)
Treasury stock sales		337,000
Proceeds from stock options exercised	465,000	429,000
Tax benefit from exercise of stock options	200,000	147,000
NET CASH USED IN FINANCING ACTIVITIES	(136,000)	(1,080,000)
Effect of exchange rate changes on cash	(16,000)	58,000
NET CHANGE IN CASH AND CASH EQUIVALENTS	2,239,000	(3,288,000)
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	1,374,000	9,967,000
CASH AND CASH EQUIVALENTS AT END OF PERIOD	3,613,000	6,679,000
Cash paid during the period for:
Interest	140,000	42,000
Income taxes	$ 3,356,000	$ 845,000