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Income Taxes (Tables)
12 Months Ended
Dec. 31, 2017
Income Taxes [Abstract]  
Summary of income tax provision
  Year Ended December 31, 
  2017  2016 
Federal $-  $- 
State  14,476   13,585 
Current  14,476   13,585 
         
Federal  (173,180)  252,659 
State  (111,629)  (16,370)
Deferred  (284,809)  236,289 
Total $(270,333) $249,874
Summary of actual income tax expense
  Year Ended December 31, 
  2017  2016 
  $  %  $  % 
Computed expected tax expense/rate $(149,083)  (34.00%) $257,829   34.00%
State income taxes, net of federal expense 
  30,089   6.86   38,855   5.12 
Share-based compensation  55,955   12.76   13,362   1.76 
Tax credits  (137,983)  (31.47)  (70,967)  (9.36)
Deferred tax statutory rate change  (71,034)  (16.20)  -   - 
Other  1,723   0.40   10,795   1.43 
Total income tax expense/rate $(270,333)  (61.65%) $249,874   32.95%
Schedule of deferred tax asset, net
  As of December 31, 
  2017  2016 
Product rights $29,261  $68,197 
Property, plant and equipment  (527,186)  (307,976)
Federal and state tax credits  335,486   292,516 
Federal net operating loss carryforward  359,764   8,856 
State tax credits carryover  242,244   100,528 
Interest rate swap  233   13,437 
Prepaid expenses and other  16,355   (6,240)
UNICAP  16,569   31,685 
Deferred tax assets, net $472,726  $201,003