| Summarized financial information | 
 Summarized financial information concerning
the Companys reportable segments is shown in the following tables. Total asset amounts at September 30, 2016 and 2015 exclude
intercompany receivable balances eliminated in consolidation. 
  
    |   | 
      | 
    Three Months Ended September 30, 2016 | 
      | 
 
    |   | 
      | 
    Hydroponic | 
      | 
      | 
    Cannabis | 
      | 
      | 
    Eliminations | 
      | 
      | 
      | 
      | 
 
    |   | 
      | 
    Produce | 
      | 
      | 
    Products | 
      | 
      | 
    and Other | 
      | 
      | 
    Total | 
      | 
 
    | Total Revenues | 
      | 
    $ | 
    2,138,260 | 
      | 
      | 
    $ | 
    4,769,912 | 
      | 
      | 
    $ | 
    42,193 | 
      | 
      | 
    $ | 
    6,950,365 | 
      | 
 
    | Cost of Goods Sold | 
      | 
      | 
    1,857,783 | 
      | 
      | 
      | 
    3,747,841 | 
      | 
      | 
      | 
    25,355 | 
      | 
      | 
      | 
    5,630,979 | 
      | 
 
    | Gross Margin | 
      | 
      | 
    280,477 | 
      | 
      | 
      | 
    1,022,071 | 
      | 
      | 
      | 
    16,838 | 
      | 
      | 
      | 
    1,319,386 | 
      | 
 
    | Selling, general and administrative expenses | 
      | 
      | 
    705,751 | 
      | 
      | 
      | 
    1,920,468 | 
      | 
      | 
      | 
    3,379,727 | 
      | 
      | 
      | 
    6,005,946 | 
      | 
 
    | Loss from operations | 
      | 
      | 
    (425,274 | 
    ) | 
      | 
      | 
    (898,397 | 
    ) | 
      | 
      | 
    (3,362,889 | 
    ) | 
      | 
      | 
    (4,686,560 | 
    ) | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Other Income (Expenses) | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Amortization of debt discount | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (610,089 | 
    ) | 
      | 
      | 
    (610,089 | 
    ) | 
 
    | Loss on extinguishment of debt | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
 
    | Loss from derivatives issued with debt greater than debt carrying value | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (867,000 | 
    ) | 
      | 
      | 
    (867,000 | 
    ) | 
 
    | Gain (Loss) on fair market valuation of derivatives | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    771,000 | 
      | 
      | 
      | 
    771,000 | 
      | 
 
    | Interest Income (Expense) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (250 | 
    ) | 
      | 
      | 
    (159,383 | 
    ) | 
      | 
      | 
    (159,633 | 
    ) | 
 
    | Total Other Income (Expense) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (250 | 
    ) | 
      | 
      | 
    (865,472 | 
    ) | 
      | 
      | 
    (865,722 | 
    ) | 
 
    | Loss before Provision of Income Taxes | 
      | 
    $ | 
    (425,274 | 
    ) | 
      | 
    $ | 
    (898,647 | 
    ) | 
      | 
    $ | 
    (4,228,361 | 
    ) | 
      | 
    $ | 
    (5,552,282 | 
    ) | 
 
 
  
    |   | 
      | 
    Three Months Ended September 30, 2015 | 
      | 
 
    |   | 
      | 
    Hydroponic | 
      | 
      | 
    Cannabis | 
      | 
      | 
    Eliminations | 
      | 
      | 
      | 
      | 
 
    |   | 
      | 
    Produce | 
      | 
      | 
    Products | 
      | 
      | 
    and Other | 
      | 
      | 
    Total | 
      | 
 
    | Total Revenues | 
      | 
    $ | 
    1,597,378 | 
      | 
      | 
    $ | 
    420,973 | 
      | 
      | 
    $ | 
    - | 
      | 
      | 
    $ | 
    2,018,351 | 
      | 
 
    | Cost of Goods Sold | 
      | 
      | 
    1,370,804 | 
      | 
      | 
      | 
    290,256 | 
      | 
      | 
      | 
    (12,515 | 
    ) | 
      | 
      | 
    1,648,545 | 
      | 
 
    | Gross Margin | 
      | 
      | 
    226,574 | 
      | 
      | 
      | 
    130,717 | 
      | 
      | 
      | 
    12,515 | 
      | 
      | 
      | 
    369,806 | 
      | 
 
    | Selling, general and administrative expenses | 
      | 
      | 
    441,177 | 
      | 
      | 
      | 
    164,970 | 
      | 
      | 
      | 
    1,493,167 | 
      | 
      | 
      | 
    2,099,314 | 
      | 
 
    | Loss from operations | 
      | 
      | 
    (214,603 | 
    ) | 
      | 
      | 
    (34,253 | 
    ) | 
      | 
      | 
    (1,480,652 | 
    ) | 
      | 
      | 
    (1,729,508 | 
    ) | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Other Income (Expenses) | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Amortization of debt discount | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (258,306 | 
    ) | 
      | 
      | 
    (258,306 | 
    ) | 
 
    | Loss on extinguishment of debt | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (263,950 | 
    ) | 
      | 
      | 
    (263,950 | 
    ) | 
 
    | Loss from derivatives issued with debt greater than debt carrying value | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
 
    | Gain (Loss) on fair market valuation of derivatives | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    372,400 | 
      | 
      | 
      | 
    372,400 | 
      | 
 
    | Interest Income (Expense) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (108,563 | 
    ) | 
      | 
      | 
    (108,563 | 
    ) | 
 
    | Total Other Income (Expense) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (258,419 | 
    ) | 
      | 
      | 
    (258,419 | 
    ) | 
 
    | Loss before Provision of Income Taxes | 
      | 
    $ | 
    (214,603 | 
    ) | 
      | 
    $ | 
    (34,253 | 
    ) | 
      | 
    $ | 
    (1,739,071 | 
    ) | 
      | 
    $ | 
    (1,987,927 | 
    ) | 
 
 
  
    |   | 
      | 
    Nine Months Ended September 30, 2016 | 
      | 
 
    |   | 
      | 
    Hydroponic | 
      | 
      | 
    Cannabis | 
      | 
      | 
    Eliminations | 
      | 
      | 
      | 
      | 
 
    |   | 
      | 
    Produce | 
      | 
      | 
    Products | 
      | 
      | 
    and Other | 
      | 
      | 
    Total | 
      | 
 
    | Total Revenues | 
      | 
    $ | 
    9,413,121 | 
      | 
      | 
    $ | 
    8,669,092 | 
      | 
      | 
    $ | 
    116,228 | 
      | 
      | 
    $ | 
    18,198,441 | 
      | 
 
    | Cost of Goods Sold | 
      | 
      | 
    8,472,797 | 
      | 
      | 
      | 
    6,557,137 | 
      | 
      | 
      | 
    65,203 | 
      | 
      | 
      | 
    15,095,137 | 
      | 
 
    | Gross Margin | 
      | 
      | 
    940,324 | 
      | 
      | 
      | 
    2,111,955 | 
      | 
      | 
      | 
    51,025 | 
      | 
      | 
      | 
    3,103,304 | 
      | 
 
    | Selling, general and administrative expenses | 
      | 
      | 
    2,083,778 | 
      | 
      | 
      | 
    3,772,056 | 
      | 
      | 
      | 
    7,663,781 | 
      | 
      | 
      | 
    13,519,615 | 
      | 
 
    | Loss from operations | 
      | 
      | 
    (1,143,454 | 
    ) | 
      | 
      | 
    (1,660,101 | 
    ) | 
      | 
      | 
    (7,612,756 | 
    ) | 
      | 
      | 
    (10,416,311 | 
    ) | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Other Income (Expenses) | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Amortization of debt discount | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (922,621 | 
    ) | 
      | 
      | 
    (922,621 | 
    ) | 
 
    | Loss on extinguishment of debt | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (920,797 | 
    ) | 
      | 
      | 
    (920,797 | 
    ) | 
 
    | Loss from derivatives issued with debt greater than debt carrying value | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (1,355,000 | 
    ) | 
      | 
      | 
    (1,355,000 | 
    ) | 
 
    | Gain (Loss) on fair market valuation of derivatives | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (595,700 | 
    ) | 
      | 
      | 
    (595,700 | 
    ) | 
 
    | Interest Income (Expense) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (276,193 | 
    ) | 
      | 
      | 
    (276,193 | 
    ) | 
 
    | Total Other Income (Expense) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (4,070,311 | 
    ) | 
      | 
      | 
    (4,070,311 | 
    ) | 
 
    | Loss before Provision of Income Taxes | 
      | 
    $ | 
    (1,143,454 | 
    ) | 
      | 
    $ | 
    (1,660,101 | 
    ) | 
      | 
    $ | 
    (11,683,067 | 
    ) | 
      | 
    $ | 
    (14,486,622 | 
    ) | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Total assets at September 30, 2016 | 
      | 
    $ | 
    6,725,967 | 
      | 
      | 
    $ | 
    2,390,233 | 
      | 
      | 
    $ | 
    60,849,033 | 
      | 
      | 
    $ | 
    69,965,233 | 
      | 
 
 
  
    |   | 
      | 
    Nine Months Ended September 30, 2015 | 
      | 
 
    |   | 
      | 
    Hydroponic | 
      | 
      | 
    Cannabis | 
      | 
      | 
    Eliminations | 
      | 
      | 
      | 
      | 
 
    |   | 
      | 
    Produce | 
      | 
      | 
    Products | 
      | 
      | 
    and Other | 
      | 
      | 
    Total | 
      | 
 
    | Total Revenues | 
      | 
    $ | 
    6,832,805 | 
      | 
      | 
    $ | 
    852,745 | 
      | 
      | 
    $ | 
    120,444 | 
      | 
      | 
    $ | 
    7,805,994 | 
      | 
 
    | Cost of Goods Sold | 
      | 
      | 
    6,266,858 | 
      | 
      | 
      | 
    569,417 | 
      | 
      | 
      | 
    108,584 | 
      | 
      | 
      | 
    6,944,859 | 
      | 
 
    | Gross Margin | 
      | 
      | 
    565,947 | 
      | 
      | 
      | 
    283,328 | 
      | 
      | 
      | 
    11,860 | 
      | 
      | 
      | 
    861,135 | 
      | 
 
    | Selling, general and administrative expenses | 
      | 
      | 
    1,373,976 | 
      | 
      | 
      | 
    721,104 | 
      | 
      | 
      | 
    5,697,365 | 
      | 
      | 
      | 
    7,792,445 | 
      | 
 
    | Loss from operations | 
      | 
      | 
    (808,029 | 
    ) | 
      | 
      | 
    (437,776 | 
    ) | 
      | 
      | 
    (5,685,505 | 
    ) | 
      | 
      | 
    (6,931,310 | 
    ) | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Other Income (Expenses) | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Amortization of debt discount | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (524,161 | 
    ) | 
      | 
      | 
    (524,161 | 
    ) | 
 
    | Loss on extinguishment of debt | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (263,950 | 
    ) | 
      | 
      | 
    (263,950 | 
    ) | 
 
    | Loss from derivatives issued with debt greater than debt carrying value | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (561,000 | 
    ) | 
      | 
      | 
    (561,000 | 
    ) | 
 
    | Gain (Loss) on fair market valuation of derivatives | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    1,779,600 | 
      | 
      | 
      | 
    1,779,600 | 
      | 
 
    | Interest Income (Expense) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    (426,793 | 
    ) | 
      | 
      | 
    (426,793 | 
    ) | 
 
    | Total Other Income (Expense) | 
      | 
      | 
    - | 
      | 
      | 
      | 
    - | 
      | 
      | 
      | 
    3,696 | 
      | 
      | 
      | 
    3,696 | 
      | 
 
    | Loss before Provision of Income Taxes | 
      | 
    $ | 
    (808,029 | 
    ) | 
      | 
    $ | 
    (437,776 | 
    ) | 
      | 
    $ | 
    (5,681,809 | 
    ) | 
      | 
    $ | 
    (6,927,614 | 
    ) | 
 
    |   | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
      | 
 
    | Total assets at September 30, 2015 | 
      | 
    $ | 
    5,645,677 | 
      | 
      | 
    $ | 
    1,105,796 | 
      | 
      | 
    $ | 
    1,887,156 | 
      | 
      | 
    $ | 
    8,638,629 | 
      | 
 
 
 |