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Product segment and geographic information (Tables)

3 Months Ended

Dec. 31, 2012

Revenue from External Customers by Products and Services [Table Text Block]

Sales by functional category are as follows:

	Three months ended December 31,
Product line sales	2012		2011
Video recorder products	$	7,221,592	$	8,965,926
TV receiver products		4,432,415		6,190,210
Non TV receiver products		276,371		271,091
Total sales	$	11,930,378	$	15,427,227

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

The Company sells its products through a North American and international network of distributors, retailers and directly to PC manufacturers. It maintains sales offices in Europe and Asia. Sales percentages by geographic region are as follows:

	Three months ended December 31,
Geographic region	2012			2011
The Americas		59	%		58	%
Europe		37	%		38	%
Asia		4	%		4	%
Total		100	%		100	%

- Definition

Tabular disclosure of the names of foreign countries from which revenue is material and the amount of revenue from external customers attributed to those countries. An entity may also provide subtotals of geographic information about groups of countries.

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