| Schedule of convertible debentures |
| Note Agreement |
|
Balance at
December 31, 2017 |
|
Balance at December 31, 2016 |
| 2009 Debentures |
|
$ |
— |
|
|
$ |
305,000 |
|
| June 2011 Debentures |
|
|
— |
|
|
|
64,000 |
|
| November 2011 Debentures |
|
|
— |
|
|
|
125,000 |
|
| March 2012 Debentures |
|
|
— |
|
|
|
140,000 |
|
| May 2012 Debentures |
|
|
— |
|
|
|
225,000 |
|
| December 2012 Debentures |
|
|
— |
|
|
|
425,000 |
|
| November 2013 Debentures |
|
|
— |
|
|
|
172,000 |
|
| July 2014 Debentures |
|
|
— |
|
|
|
3,140,000 |
|
| October 2014 Debentures |
|
|
— |
|
|
|
1,250,000 |
|
| March 2015 Debentures |
|
|
— |
|
|
|
2,175,000 |
|
| July 2015 Debentures |
|
|
— |
|
|
|
500,000 |
|
| October 2015 Debentures |
|
|
— |
|
|
|
330,000 |
|
| November 2015 Debentures |
|
|
— |
|
|
|
190,000 |
|
| December 2015 Debentures |
|
|
— |
|
|
|
200,000 |
|
| January 2016 Debentures |
|
|
— |
|
|
|
150,000 |
|
| May 2016 Debentures |
|
|
— |
|
|
|
1,503,000 |
|
| September 2016 Debentures |
|
|
— |
|
|
|
250,000 |
|
| January 2017 Debentures |
|
|
— |
|
|
|
— |
|
| March 2017 Debentures |
|
|
— |
|
|
|
— |
|
| April 2017 Debentures |
|
|
— |
|
|
|
— |
|
| July 2017 Debentures |
|
|
— |
|
|
|
— |
|
| August 2017 Debentures |
|
|
— |
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
| Total convertible debentures |
|
$ |
— |
|
|
$ |
11,144,000 |
|
| Less: discount |
|
|
— |
|
|
|
(794,000 |
) |
| Total convertible debentures, net of discount |
|
$ |
— |
|
|
$ |
10,350,000 |
|
| |
|
|
|
|
|
|
|
|
| Total short term convertible debentures, net of discount |
|
$ |
— |
|
|
$ |
10,350,000 |
|
|