| Schedule of Goodwill [Table Text Block] |
Changes in the carrying amount of goodwill for the first six months of fiscal 2012 were as follows:
| |
|
Goodwill |
|
| |
|
(in thousands) |
|
| Balance at January 31, 2012 |
|
$ |
44,414 |
|
| Acquisition goodwill
|
|
|
110 |
|
| Cumulative translation adjustment |
|
|
(1,607 |
) |
| Balance at July 31, 2012 |
|
$ |
42,917 |
|
|
| Schedule Of Intangible Assets [Table Text Block] |
Intangible assets consisted of the following:
| |
|
|
|
|
July 31, 2012 |
|
|
January 31, 2012 |
|
| |
|
Weighted
average
remaining
life (Years) |
|
|
Gross |
|
|
Accumulated
Amortization |
|
|
Net |
|
|
Gross |
|
|
Accumulated
Amortization |
|
|
Net |
|
| |
|
|
|
|
(in thousands) |
|
|
(in thousands) |
|
| Finite-lived intangible assets: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Customer contracts |
|
|
5.6 |
|
|
$ |
31,357 |
|
|
$ |
(17,199 |
) |
|
$ |
14,158 |
|
|
$ |
31,758 |
|
|
$ |
(15,726 |
) |
|
$ |
16,032 |
|
| Non-compete agreements |
|
|
1.0 |
|
|
|
2,581 |
|
|
|
(2,019 |
) |
|
|
562 |
|
|
|
2,673 |
|
|
|
(1,869 |
) |
|
|
804 |
|
| Completed technology |
|
|
4.8 |
|
|
|
10,811 |
|
|
|
(6,626 |
) |
|
|
4,185 |
|
|
|
11,259 |
|
|
|
(6,048 |
) |
|
|
5,211 |
|
| Trademarks and other |
|
|
1.0 |
|
|
|
1,688 |
|
|
|
(1,574 |
) |
|
|
114 |
|
|
|
1,715 |
|
|
|
(1,530 |
) |
|
|
185 |
|
| Total finite-lived intangible assets |
|
|
|
|
|
$ |
46,437 |
|
|
$ |
(27,418 |
) |
|
$ |
19,019 |
|
|
$ |
47,405 |
|
|
$ |
(25,173 |
) |
|
$ |
22,232 |
|
| Infinite-lived intangible assets: |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Trade names |
|
|
Infinite |
|
|
$ |
200 |
|
|
$ |
- |
|
|
$ |
200 |
|
|
|
200 |
|
|
|
- |
|
|
$ |
200 |
|
| Total infinite-lived intangible assets |
|
|
|
|
|
$ |
200 |
|
|
$ |
- |
|
|
$ |
200 |
|
|
$ |
200 |
|
|
$ |
- |
|
|
$ |
200 |
|
| Total intangible assets |
|
|
|
|
|
$ |
46,637 |
|
|
$ |
(27,418 |
) |
|
$ |
19,219 |
|
|
$ |
47,605 |
|
|
$ |
(25,173 |
) |
|
$ |
22,432 |
|
|
| Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block] |
Estimated future amortization expenses related to the above intangible assets at July 31, 2012 are as follows:
| Fiscal Year |
|
(in thousands) |
|
| 2013 (for the remaining six months ending January 31, 2013) |
|
$ |
2,874 |
|
| 2014 |
|
|
4,591 |
|
| 2015 |
|
|
3,959 |
|
| 2016 |
|
|
3,154 |
|
| 2017 and thereafter |
|
|
4,441 |
|
| Total |
|
$ |
19,019 |
|
|