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Stock Options (Details Narrative) (USD $)
6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Notes to Financial Statements    
Maximum shares issuable pursuant to plan 65,000,000  
Shares reserved for issuance 3,000,000  
Granted shares 0 20,000
Shares available for grant 2,111,000  
Stock based compensation expense $ 6,000 $ 166,000
Total compensation cost related to non-vested awards not yet recognized $ 12,000  
Future compensation cost is expected to be recognized 1 year 8 months  
Exercise prices of the options outstanding Minimum $ 0.07  
Exercise prices of the options outstanding Maximum $ 4.35  
Weighted average grant-date fair value of options $ 0.15