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The Company and Summary of Significant Accounting Policies (Details) (USD $)	12 Months Ended
	Dec. 31, 2012 GB	Dec. 31, 2010
The Company and Summary of Significant Accounting Policies
Speed per second of high-speed interface technology of Bandwidth Engine ICs (in gigabits)	10
Allowance for Doubtful Accounts
Maximum specific allowance as percentage of invoice value for problematic customer balances	100.00%
Amount written off		$ 78,000
Minimum
Property and Equipment
Estimated useful lives	3 years
Maximum
Property and Equipment
Estimated useful lives	5 years

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Represents the maximum allowance for doubtful accounts provided for any problematic customer balances, expressed as a percentage of invoice value.

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- Definition

Represents the speed per second of the high-speed interface technology of Bandwidth Engine integrated circuits.

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Amount of direct write-downs of receivables charged against the allowance for doubtful accounts.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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