Note 10 - Activity of Business Segments (Tables)

3 Months Ended

Mar. 31, 2013

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

	For the Three Months Ended March 31,
	2013		2012
Building Supply	$	5,164,000	$	5,591,000
Disposable Protective Apparel		3,220,000		2,914,000
Infection Control		1,066,000		1,114,000
Total consolidated net sales	$	9,450,000	$	9,619,000

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

	For the Three Months Ended March 31,
	2013			2012
Building Supply	$	637,000		$	481,000
Disposable Protective Apparel		364,000			368,000
Infection Control		307,000			345,000
Total segment income		1,308,000			1,194,000
Unallocated corporate overhead expenses		(1,304,000	)		(1,082,000	)
(Provision) benefit for income taxes		11,000			(42,000	)
Consolidated net income	$	15,000		$	70,000

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

	March 31, 2013		December 31, 2012
Building Supply	$	2,211,000	$	2,252,000
Disposable Protective Apparel		509,000		528,000
Infection Control		723,000		763,000
Total segment assets		3,443,000		3,543,000
Unallocated corporate assets		34,000		44,000
Total consolidated assets	$	3,477,000	$	3,587,000