Business Segment Information (Tables)

3 Months Ended

Jun. 30, 2012

Business Segment Information [Abstract]

Sales to customers and long-lived assets by geographic area

Net sales to customers outside the United States for the three months ended June 30, 2012 and 2011 represented 27% and 38%, respectively, of our consolidated net sales.  Information regarding net sales to customers by geographic area for the three months ended June 30 is as follows:

	United States		All Other Foreign Countries (1)		Consolidated
Three months ended June 30, 2012	$	4,060,000	$	1,517,000	$	5,577,000
Three months ended June 30, 2011		2,891,000		1,762,000		4,653,000

(1) No country accounts for 10% or more of the consolidated net sales

Information regarding geographic area long-lived assets is as follows:

	United States		All Other Foreign Countries		Consolidated
June 30, 2012	$	517,000	$	618,000	$	1,135,000