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(10) Segment Reporting (Details Narrative) (USD $)	6 Months Ended
(10) Segment Reporting (Details Narrative) (USD $)	Jun. 30, 2012	Jun. 30, 2011
Segment Reporting Details Narrative
Accounts receivable from major customer		11.00%
Benefit from Cash Collection from previously reserved accounts receivable balances	$ 300,000	$ 700,000
Provision For Doubtful Accounts	$ (325,591)	$ (317,809)

Amount of the current period expense charged against operations, the offset which is generally to the allowance for doubtful accounts for the purpose of reducing receivables, including notes receivable, to an amount that approximates their net realizable value (the amount expected to be collected).

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