XML 75 R51.htm IDEA: XBRL DOCUMENT v3.20.1
Income Taxes - Components of Net Deferred Taxes (Detail) - USD ($)
Dec. 31, 2019
Dec. 31, 2018
Income Tax Disclosure [Abstract]    
Net operating loss $ 4,616,000 $ 5,095,000
Depreciation and amortization 5,002,000 4,449,000
Stock-based compensation 3,113,000 2,840,000
Capitalized software costs (561,000) (522,000)
Deferred lease liability 45,000 53,000
Allowance for doubtful accounts 206,000 251,000
Other 31,000 36,000
Total deferred tax assets, net 12,452,000 12,202,000
Less: valuation allowance $ (12,452,000) $ (12,202,000)