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Note A - The Company and Summary of Significant Accounting Policies (Detail) (USD $)
 12 Months Ended 24 Months Ended 12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2012
Dec. 31, 2010
Dec. 31, 2013
Subsequent Event [Member]
Dec. 31, 2012
Discontinued Operations [Member]
Dec. 31, 2011
Discontinued Operations [Member]
Dec. 31, 2012
Minimum [Member]
Dec. 31, 2012
Maximum [Member]
Retained Earnings (Accumulated Deficit) (in Dollars) $ (52,288,421) $ (52,291,688) $ (52,288,421)            
Cash and Cash Equivalents, at Carrying Value (in Dollars) 83,989 43,437 83,989 1,010,096          
Operational Costs Per Month (in Dollars) 385,000                
Allowance for Doubtful Accounts Receivable, Recoveries (in Dollars) 400,000       150,000        
Advertising Expense (in Dollars) 114,000   170,000            
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period               3 years 4 years
Share-based Compensation (in Dollars) $ 49,842 $ 57,180       $ 49,842 $ 57,180    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) 600,000 845,000