| Description and Fiscal Year | Balance at Beginning of Year | Charged to Costs And Expenses | Deductions to Bad Debt | Balance at End of Year | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
July 31, 2012
|
$ | 3,122 | $ | 1,626 | $ | (1,828 | ) | $ | 2,920 | |||||||||
|
July 31, 2011
|
2,841 | 478 | (197 | ) | 3,122 | |||||||||||||
|
July 31, 2010
|
2,405 | 1,591 | (1,155 | ) | 2,841 | |||||||||||||
| July 31, | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2012 | 2011 | ||||||||||
|
Advance charges receivable
|
$ | 85,237 | $ | 71,961 | |||||||
|
Trade accounts receivable
|
54,229 | 53,569 | |||||||||
|
Other receivables
|
2,420 | 451 | |||||||||
|
|
141,886 | 125,981 | |||||||||
|
Less allowance for doubtful accounts
|
(2,920 | ) | (3,122 | ) | |||||||
|
|
$ | 138,966 | $ | 122,859 | |||||||