| Supplemental Cash Flow Information |
Supplemental Cash Flow Information | | a. | The changes in non-cash working capital items related to operating activities for the years ended December 31, 2016, 2015, and 2014 are as follows: |
| | | | | | | | | | | Year Ended December 31, | | 2016
$ | | 2015
$ | | 2014
$ | Accounts receivable and interest receivable | (108 | ) | | (5,765 | ) | | 46,637 |
| Pool receivables from affiliates | 38,137 |
| | (27,448 | ) | | (12,951 | ) | Due from affiliates | 18,371 |
| | 32,801 |
| | 1,557 |
| Prepaid expenses and other current assets | 2,313 |
| | (6,267 | ) | | (3,098 | ) | Accounts payable and accrued liabilities | (26,821 | ) | | 27,473 |
| | (45,235 | ) | Due to affiliates | (3,606 | ) | | (12,735 | ) | | (47,432 | ) | Deferred revenue | 1,718 |
| | 2,039 |
| | (2,324 | ) | Other | — |
| | (8,443 | ) | | 1,999 |
| Change in operating assets and liabilities | 30,004 |
|
| 1,655 |
|
| (60,847 | ) |
| | b. | Cash interest paid (including interest paid by the Entities under Common Control) during the years ended December 31, 2016, 2015, and 2014 totalled $38.5 million, $22.8 million, and $18.3 million, respectively. |
| | c. | The portion of the consideration paid to Teekay for the acquisition of a 50% interest in TTOL in 2014 consisting of 4.2 million of Class B common shares was treated as a non-cash transaction in the Company’s consolidated statements of cash flows for the year ended December 31, 2016 (see note 3). |
|