Note 8 - Activity of Business Segments (Tables)

9 Months Ended

Sep. 30, 2012

Schedule of Segment Reporting Information, by Segment [Table Text Block]

	For the Three Months Ended September 30,				For the Nine Months Ended September 30,
	2012		2011		2012		2011
Building Supply	$	5,844,000	$	5,731,000	$	17,877,000	$	16,834,000
Disposable Protective Apparel		3,779,000		3,262,000		10,185,000		9,039,000
Infection Control		1,117,000		1,127,000		3,148,000		3,469,000
Total consolidated net sales	$	10,740,000	$	10,120,000	$	31,210,000	$	29,342,000

Reconciliation of Revenue from Segments to Consolidated [Table Text Block]

	For the Three Months Ended						For the Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
Building Supply	$	849,000		$	953,000		$	2,275,000		$	2,334,000
Disposable Protective Apparel		550,000			516,000			1,472,000			1,113,000
Infection Control		316,000			306,000			868,000			996,000
Total segment income		1,715,000			1,775,000			4,615,000			4,443,000
Unallocated corporate overhead expenses		(1,077,000	)		(1,147,000	)		(3,272,000	)		(3,508,000	)
Provision for income taxes		(224,000	)		(242,000	)		(484,000	)		(357,000	)
Consolidated net income	$	414,000		$	386,000		$	859,000		$	578,000

Reconciliation of Assets from Segment to Consolidated [Table Text Block]

	September 30, 2012		December 31, 2011
Building Supply	$	2,318,000	$	2,142,000
Disposable Protective Apparel		539,000		640,000
Infection Control		813,000		971,000
Total segment assets		3,670,000		3,753,000
Unallocated corporate assets		49,000		73,000
Total consolidated assets	$	3,719,000	$	3,826,000