Consolidated Statements of Cash Flows (Unaudited) (USD $)	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
OPERATING ACTIVITIES:
Net income	$ 9,897,000	$ 4,198,000
Adjustments for (income) loss from discontinued operations	(142,000)	1,466,000
Income from continuing operations	9,755,000	5,664,000
Adjustments to reconcile income from continuing operations to net cash provided by (used in) operating activities:
Depreciation	1,403,000	1,399,000
Amortization	798,000	882,000
Amortization of deferred financing costs	185,000	182,000
Stock-based compensation	429,000	91,000
Tax benefit from exercise of stock options	(291,000)	(146,000)
Non-cash compensation expense		92,000
Fire related (gain) loss	(277,000)	109,000
Provisions for losses on accounts receivable	4,000	15,000
Deferred compensation and supplemental retirement benefits	299,000	293,000
Deferred compensation and supplemental retirement benefit payments	(404,000)	(403,000)
Deferred income taxes	1,425,000	433,000
Loss (gain) on sale of equipment	11,000	(2,000)
Changes in operating assets and liabilities:
Accounts receivable	(1,453,000)	(9,294,000)
Inventories	(2,505,000)	(2,517,000)
Other current assets	(1,539,000)	(1,343,000)
Other assets	(85,000)	19,000
Accounts payable	2,903,000	3,747,000
Other accrued liabilities	(714,000)	3,115,000
Accrued income taxes	960,000	1,404,000
Net cash provided by operating activities from continuing operations	10,904,000	3,740,000
Net cash (used in) operating activities from discontinued operations	(1,095,000)	(934,000)
NET CASH PROVIDED BY OPERATING ACTIVITIES	9,809,000	2,806,000
INVESTING ACTIVITIES:
Purchases of property, plant and equipment	(2,348,000)	(1,037,000)
Purchases of other assets	(137,000)	(254,000)
NET CASH USED IN INVESTING ACTIVITIES	(2,485,000)	(1,291,000)
FINANCING ACTIVITIES:
Proceeds from Revolving Credit Facility	10,500,000
Payments of Revolving Credit Facility	(17,800,000)
Payments of deferred financing costs	(54,000)
Treasury stock purchases		(2,125,000)
Treasury stock sales		495,000
Proceeds from stock options exercised	817,000	726,000
Tax benefit from exercise of stock options	291,000	146,000
NET CASH USED IN FINANCING ACTIVITIES	(6,246,000)	(758,000)
Effect of exchange rate changes on cash	(58,000)	133,000
NET CHANGE IN CASH AND CASH EQUIVALENTS	1,020,000	890,000
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	1,374,000	9,967,000
CASH AND CASH EQUIVALENTS AT END OF PERIOD	2,394,000	10,857,000
Cash paid during the period for:
Interest	176,000	49,000
Income taxes	$ 3,620,000	$ 1,251,000