XML 13 R54.htm IDEA: XBRL DOCUMENT v2.4.0.8
Income Taxes - Components of Net Deferred Taxes (Detail) (USD $)
Jun. 30, 2014
Dec. 31, 2013
Income Tax Disclosure [Abstract]    
Net operating loss $ 4,857,000 $ 4,212,000
Stock-based compensation 2,322,000 2,103,000
Accrued interest expense 205,000 150,000
Allowance for doubtful accounts 64,000 47,000
Deferred lease liability 86,000 70,000
Total deferred tax assets 7,534,000 6,582,000
Less: valuation allowance (7,534,000) (6,582,000)
Net deferred taxes $ 0 $ 0