Consolidated Balance Sheet Detail |
4. Consolidated Balance Sheet Detail
Inventories consist of the following:
|
|
Year ended
January 31, |
|
|
|
2012 |
|
|
2011 |
|
|
|
(in
thousands) |
|
Components and assemblies |
|
$ |
6,402 |
|
|
$ |
5,948 |
|
Finished products |
|
|
3,816 |
|
|
|
5,093 |
|
Total inventories, net |
|
$ |
10,218 |
|
|
$ |
11,041 |
|
Property and equipment, net consist of the following:
|
|
Estimated useful |
|
|
Year ended January 31, |
|
|
|
life (years) |
|
|
2012 |
|
|
2011 |
|
|
|
|
|
|
(in
thousands) |
|
Land |
|
|
|
|
|
$ |
3,989 |
|
|
$ |
4,285 |
|
Buildings |
|
|
20 |
|
|
|
11,426 |
|
|
|
13,586 |
|
Office furniture and
equipment |
|
|
5 |
|
|
|
3,153 |
|
|
|
3,099 |
|
Computer equipment,
software and demonstration equipment |
|
|
3 |
|
|
|
62,084 |
|
|
|
66,252 |
|
Deployed assets |
|
|
2-7 |
|
|
|
3,280 |
|
|
|
3,280 |
|
Service and spare
components |
|
|
5 |
|
|
|
9,003 |
|
|
|
8,912 |
|
Leasehold
improvements |
|
|
1-7 |
|
|
|
2,643 |
|
|
|
3,232 |
|
Automobiles and
trucks |
|
|
5 |
|
|
|
211 |
|
|
|
211 |
|
Assets not yet placed in service |
|
|
|
|
|
|
366 |
|
|
|
298 |
|
|
|
|
|
|
|
|
96,155 |
|
|
|
103,155 |
|
Less - Accumulated depreciation and amortization |
|
|
|
|
|
|
(65,589 |
) |
|
|
(68,297 |
) |
Total property and equipment, net |
|
|
|
|
|
$ |
30,566 |
|
|
$ |
34,858 |
|
Depreciation and amortization expense of fixed assets was $7.5
million, $8.2 million and $8.0 million for the years ended January
31, 2012, 2011 and 2010, respectively.
Other accrued expenses consist of the following:
|
|
Year ended January 31, |
|
|
|
2012 |
|
|
2011 |
|
|
|
(in
thousands) |
|
Accrued
compensation and commissions |
|
$ |
5,514 |
|
|
$ |
3,864 |
|
Acquisition-related consideration |
|
|
3,793 |
|
|
|
3,179 |
|
Accrued content |
|
|
4,374 |
|
|
|
3,818 |
|
Employee
benefits |
|
|
852 |
|
|
|
668 |
|
Accrued other |
|
|
4,738 |
|
|
|
4,999 |
|
Total other accrued expenses |
|
$ |
19,271 |
|
|
$ |
16,528 |
|