| 26. | Supplemental cash flow information |
The table below provides supplemental cash flow information:
| Year ended December 31, | ||||||||||||
| 2013 | 2012 | 2011 | ||||||||||
|
Cash paid: |
||||||||||||
|
Income taxes |
$ | 341,426 | $ | 322,018 | $ | 145,687 | ||||||
|
Interest |
405,030 | 257,640 | 236,446 | |||||||||
|
Non-cash investing and financing activities: |
||||||||||||
|
Fixed assets under capital lease obligations |
60,920 | 55,813 | 35,764 | |||||||||