Business Segment Information (Details Textual) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Business Segment Information (Additional Textual) [Abstract]
Net sales	$ 37,598,000	$ 35,241,000	$ 73,129,000	$ 70,018,000
Business segment information (Textual) [Abstract]
Litigation settlement gain				7,468,000
Litigation expense				227,000
Facility consolidation costs		795,000		1,798,000
Net positive impact				5,400,000
Furniture Components [Member]
Business Segment Information (Additional Textual) [Abstract]
Net sales	15,452,000	14,146,000	30,555,000	29,041,000
Furniture Components [Member] | Ergonomics Healthcare Product [Member]
Business Segment Information (Additional Textual) [Abstract]
Net sales	$ 1,100,000		$ 2,300,000