As of June 30, 2012 | As of June 30, 2011 | ||||||
Accounts payable—trade | $ | 7,574 | $ | 10,772 | |||
Accrued salaries and commissions | 50,821 | 45,630 | |||||
Accrued liabilities | 64,830 | 60,060 | |||||
Amounts payable in respect of restructuring and other Special charges (note 16) | 7,068 | 6,504 | |||||
Accruals relating to acquisitions | 727 | 1,042 | |||||
Asset retirement obligations | 714 | 2,241 | |||||
$ | 131,734 | $ | 126,249 |
As of June 30, 2012 | As of June 30, 2011 | ||||||
Amounts payable in respect of restructuring and other Special charges (note 16) | $ | 1,803 | $ | 652 | |||
Accruals relating to acquisitions | 1,141 | 2,301 | |||||
Other accrued liabilities | 7,678 | 6,950 | |||||
Asset retirement obligations | 3,625 | 3,824 | |||||
$ | 14,247 | $ | 13,727 |