Supplemental Balance Sheet Disclosures [Text Block] |
5. Consolidated Balance Sheet Detail
Inventory consists primarily of hardware and related component parts and is stated at the lower of cost (on a first-in, first-out basis) or market. Inventories consist of the following:
|
|
January 31, |
|
|
|
2013 |
|
|
2012 |
|
|
|
(Amounts in thousands) |
|
Components and assemblies |
|
$ |
4,162 |
|
|
$ |
6,402 |
|
Finished products |
|
|
3,210 |
|
|
|
3,816 |
|
Total inventories |
|
$ |
7,372 |
|
|
$ |
10,218 |
|
Property and equipment, net consists of the following:
|
|
Estimated |
|
|
|
|
|
|
|
|
|
Useful |
|
|
January 31, |
|
|
|
Life (Years) |
|
|
2013 |
|
|
2012 |
|
|
|
|
|
|
(Amounts in thousands) |
|
|
|
|
|
|
|
|
|
|
|
Land |
|
|
|
|
|
$ |
2,780 |
|
|
$ |
2,780 |
|
Buildings |
|
|
20 |
|
|
|
11,426 |
|
|
|
11,426 |
|
Office furniture and equipment |
|
|
5 |
|
|
|
3,379 |
|
|
|
3,153 |
|
Computer equipment, software and demonstration equipment |
|
|
3 |
|
|
|
45,787 |
|
|
|
48,507 |
|
Deployed assets |
|
|
2-7 |
|
|
|
3,280 |
|
|
|
3,280 |
|
Service and spare components |
|
|
5 |
|
|
|
8,368 |
|
|
|
9,003 |
|
Leasehold improvements |
|
|
1-7 |
|
|
|
1,661 |
|
|
|
2,644 |
|
Automobiles and trucks |
|
|
5 |
|
|
|
211 |
|
|
|
211 |
|
Assets not yet placed in service |
|
|
|
|
|
|
1,363 |
|
|
|
366 |
|
|
|
|
|
|
|
|
78,255 |
|
|
|
81,370 |
|
Less - Accumulated depreciation and amortization |
|
|
|
|
|
|
(58,493 |
) |
|
|
(61,208 |
) |
Total property and equipment, net |
|
|
|
|
|
$ |
19,762 |
|
|
$ |
20,162 |
|
Depreciation and amortization expense of fixed assets was $4.7 million, $5.4 million and $6.2 million for the years ended January 31, 2013, 2012 and 2011, respectively.
Other accrued expenses consist of the following:
|
|
January 31, |
|
|
|
2013 |
|
|
2012 |
|
|
|
(Amounts in thousands) |
|
|
|
|
|
|
|
|
Accrued compensation and commissions |
|
$ |
4,136 |
|
|
$ |
5,514 |
|
Acquisition-related consideration |
|
|
5,656 |
|
|
|
3,793 |
|
Employee benefits |
|
|
1,210 |
|
|
|
852 |
|
Accrued other |
|
|
5,171 |
|
|
|
3,186 |
|
Total other accrued expenses |
|
$ |
16,173 |
|
|
$ |
13,345 |
|
|