| Changes in Working Capital Items as Presented in the Consolidated Statements of Cash Flows |
Changes in working capital items as presented in the Consolidated Statements of Cash Flows consisted of the following:
| |
|
2011 |
|
|
2010 |
|
|
2009 |
|
Current assets: |
|
|
|
|
|
|
|
|
|
Accounts receivable |
|
$ |
(5,560 |
) |
|
$ |
(7,715 |
) |
|
$ |
8,828 |
|
Inventories |
|
|
(13,627 |
) |
|
|
(1,613 |
) |
|
|
4,751 |
|
Other current assets |
|
|
(2,265 |
) |
|
|
(1,630 |
) |
|
|
(2,940 |
) |
| |
|
|
(21,452 |
) |
|
|
(10,958 |
) |
|
|
10,639 |
|
Current liabilities: |
|
|
|
|
|
|
|
|
|
|
|
|
Trade accounts payable |
|
|
6,210 |
|
|
|
3,681 |
|
|
|
1,444 |
|
Accrued compensation |
|
|
(8,250 |
) |
|
|
3,188 |
|
|
|
(4,791 |
) |
Accrued income taxes |
|
|
(3,167 |
) |
|
|
4,863 |
|
|
|
(3,602 |
) |
Customer prepayments |
|
|
2,801 |
|
|
|
3,942 |
|
|
|
(974 |
) |
Other current liabilities |
|
|
765 |
|
|
|
(4,781 |
) |
|
|
(4,547 |
) |
| |
|
|
(1,641 |
) |
|
|
10,893 |
|
|
|
(12,470 |
) |
Net change |
|
$ |
(23,093 |
) |
|
$ |
(65 |
) |
|
$ |
(1,831 |
) |
|