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Income Taxes (Tables)
12 Months Ended
Dec. 31, 2019
Income Tax Disclosure [Abstract]  
Schedule of provision for income taxes

   Years Ended December 31, 
   2019   2018 
Current  $     -   $(178,408)
Deferred   -    68,419 
Total income tax expense  $-   $(109,989)

Schedule of reconciliation of income taxes calculated at federal statutory rates to provision for income taxes

   Years Ended December 31, 
   2019   2018 
(Benefit) tax at statutory rate of 25%  $(5,175,512)  $(2,715,040)
Prior year refund received   -    (178,408)
Other, primarily the difference in U.S. tax rates   8,103    7,881 
Change in valuation allowance   5,167,409    2,775,578 
Income tax (benefit) expense  $-   $(109,989)

Schedule of temporary differences to deferred income tax assets and liability

   December 31, 
   2019   2018 
Deferred income tax assets:        
Allowance for doubtful trade receivables  $4,393,775   $4,453,769 
Allowance for doubtful other receivables   5,682    8,721 
Inventory obsolescence reserve   1,528,482    1,487,087 
Expenses not deductible in current year   1,085,520    1,101,268 
Advances for intangible assets impairment   9,765,906    5,628,803 
Lease liability, net   807      
PRC net operating loss carry forward   12,682,671    13,124,191 
U.S. net operating loss carry forward   1,296,813    1,187,112 
Total deferred income tax assets   30,759,656    26,990,951 
Valuation allowance   (30,759,656)   (26,990,951)
Net deferred income tax asset  $-   $- 
Deferred income tax liability:          
Intangible assets  $753,444   $764,374