| Summary of Net Revenue, Cost of Sales, Operating Profit, Depreciation and Amortization, Interest Expense, Income Tax Benefit (Expense), Other Comprehensive Income, and Assets by Segment | 
 
 The following table shows, by segment: net revenue, cost of sales,
 operating profit, depreciation and amortization, interest expense,
 income tax (expense) benefit, other comprehensive loss, and assets
 for the years ended November 30, 2017 and 2016: 
 
   
 
 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  
 
 |   | 
    | 
 
 For the years ended November 30, | 
   | 
  
 
 |   | 
    | 
 2017 | 
   | 
    | 
 2016 | 
   | 
  
 
 | 
  
 Net revenue: 
  | 
    | 
  | 
  | 
  | 
    | 
  | 
  | 
  | 
  
 
 | 
  
 Umbilical cord blood and cord tissue stem cell service 
  | 
    | 
 $ | 
 24,942,089 | 
   | 
    | 
 $ | 
 22,777,919 | 
   | 
  
 
 | 
  
 PrepaCyte CB 
  | 
    | 
   | 
 442,190 | 
   | 
    | 
   | 
 350,128 | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Total net revenue 
  | 
    | 
 $ | 
 25,384,279 | 
   | 
    | 
 $ | 
 23,128,047 | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Cost of sales: 
  | 
    | 
  | 
  | 
  | 
    | 
  | 
  | 
  | 
  
 
 | 
  
 Umbilical cord blood and cord tissue stem cell service 
  | 
    | 
 $ | 
 6,257,628 | 
   | 
    | 
 $ | 
 5,446,126 | 
   | 
  
 
 | 
  
 PrepaCyte CB 
  | 
    | 
   | 
 466,763 | 
   | 
    | 
   | 
 328,674 | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Total cost of sales 
  | 
    | 
 $ | 
 6,724,391 | 
   | 
    | 
 $ | 
 5,774,800 | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Operating profit: 
  | 
    | 
  | 
  | 
  | 
    | 
  | 
  | 
  | 
  
 
 | 
  
 Umbilical cord blood and cord tissue stem cell service 
  | 
    | 
 $ | 
 5,067,228 | 
   | 
    | 
 $ | 
 2,447,160 | 
   | 
  
 
 | 
  
 PrepaCyte CB 
  | 
    | 
   | 
 (61,002 | 
 )  | 
    | 
   | 
 (2,013,566 | 
 )  | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Total operating profit 
  | 
    | 
 $ | 
 5,006,226 | 
   | 
    | 
 $ | 
 433,594 | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Depreciation and amortization: 
  | 
    | 
  | 
  | 
  | 
    | 
  | 
  | 
  | 
  
 
 | 
  
 Umbilical cord blood and cord tissue stem cell service 
  | 
    | 
 $ | 
 193,741 | 
   | 
    | 
 $ | 
 240,916 | 
   | 
  
 
 | 
  
 PrepaCyte CB 
  | 
    | 
   | 
 36,254 | 
   | 
    | 
   | 
 45,734 | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Total depreciation and amortization 
  | 
    | 
 $ | 
 229,995 | 
   | 
    | 
 $ | 
 286,650 | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Interest expense: 
  | 
    | 
  | 
  | 
  | 
    | 
  | 
  | 
  | 
  
 
 | 
  
 Umbilical cord blood and cord tissue stem cell service 
  | 
    | 
 $ | 
 1,302,650 | 
   | 
    | 
 $ | 
 925,075 | 
   | 
  
 
 | 
  
 PrepaCyte CB 
  | 
    | 
   | 
 
 —   | 
   | 
    | 
   | 
 22,265 | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Total interest expense 
  | 
    | 
 $ | 
 1,302,650 | 
   | 
    | 
 $ | 
 947,340 | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Income tax (expense) benefit: 
  | 
    | 
  | 
  | 
  | 
    | 
  | 
  | 
  | 
  
 
 | 
  
 Umbilical cord blood and cord tissue stem cell service 
  | 
    | 
 $ | 
 (1,308,603 | 
 )  | 
    | 
 $ | 
 1,141,823 | 
   | 
  
 
 | 
  
 PrepaCyte CB 
  | 
    | 
   | 
 
 —   | 
   | 
    | 
   | 
 17,589 | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Total income tax (expense) benefit 
  | 
    | 
 $ | 
 (1,308,603 | 
 )  | 
    | 
 $ | 
 1,159,412 | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Other comprehensive income (loss): 
  | 
    | 
  | 
  | 
  | 
    | 
  | 
  | 
  | 
  
 
 | 
  
 Umbilical cord blood and cord tissue stem cell service 
  | 
    | 
 $ | 
 6,457 | 
   | 
    | 
 $ | 
 (135,524 | 
 )  | 
  
 
 | 
  
 PrepaCyte CB 
  | 
    | 
   | 
 
 —   | 
   | 
    | 
   | 
 
 —   | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Total other comprehensive income (loss) 
  | 
    | 
 $ | 
 6,457 | 
   | 
    | 
 $ | 
 (135,524 | 
 )  | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
  
 
   
 
 The following table shows the assets by segment as of
 November 30 2017 and November 30, 2016: 
 
   
 
 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  | 
  
 
 | 
  
 Assets: 
  | 
    | 
  | 
  | 
  | 
    | 
  | 
  | 
  | 
  
 
 | 
  
 Umbilical cord blood and cord tissue stem cell service 
  | 
    | 
 $ | 
 23,360,714 | 
   | 
    | 
 $ | 
 18,960,261 | 
   | 
  
 
 | 
  
 PrepaCyte CB 
  | 
    | 
   | 
 549,283 | 
   | 
    | 
   | 
 578,207 | 
   | 
  
 
  | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
    | 
 
  
   
  | 
 
  
   
  | 
   | 
  
 
 | 
  
 Total assets 
  | 
    | 
 $ | 
 23,909,997 | 
   | 
    | 
 $ | 
 19,538,468 | 
   | 
  
 
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    | 
 
  
   
  | 
 
  
   
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