CONSOLIDATED BALANCE SHEETS PARENTHETICAL (USD $)	Mar. 31, 2012	Dec. 31, 2011
AllowanceForDoubtfulAccountsReceivableCurrent	$ 58,083	$ 57,994
PreferredStockParOrStatedValuePerShare	$ 0.001	$ 0.001
PreferredStockSharesAuthorized	25,000,000	25,000,000
PreferredStockSharesIssued
PreferredStockSharesOutstanding
CommonStockParOrStatedValuePerShare	$ 0.001	$ 0.001
CommonStockSharesAuthorized	100,000,000	100,000,000
CommonStockSharesIssued	51,795,961	51,795,961
CommonStockSharesOutstanding	49,377,038	49,377,038
TreasuryStockNumberOfSharesHeld	2,418,923	2,418,923

A valuation allowance for trade and other receivables due to an Entity within one year (or the normal operating cycle, whichever is longer) that are expected to be uncollectible.

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