|
Supplementary Balance Sheet Information (Tables)
|
12 Months Ended |
|
Dec. 31, 2013
|
| Components of Accounts Receivable, Net of Allowance |
|
|
|
|
|
|
|
|
|
|
|
December 31, |
|
ACCOUNTS RECEIVABLE (in thousands): |
|
2013 |
|
|
2012 |
|
Components of accounts receivable, net of allowances, are as follows: |
|
|
|
|
|
|
|
|
Trade |
|
$ |
10,960 |
|
|
$ |
11,456 |
|
Royalties |
|
|
82 |
|
|
|
45 |
|
Other |
|
|
85 |
|
|
|
179 |
|
Total receivables, net |
|
$ |
11,127 |
|
|
$ |
11,680 |
|
|
| Components of Inventory |
|
|
|
|
|
|
|
|
|
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December 31, |
|
INVENTORY, NET (in thousands): |
|
2013 |
|
|
2012 |
|
Components of inventory, net of allowances, are as follows: |
|
|
|
|
|
|
|
|
Raw materials |
|
$ |
3,094 |
|
|
$ |
4,017 |
|
Work-in-process |
|
|
1,727 |
|
|
|
1,949 |
|
Finished goods |
|
|
6,557 |
|
|
|
5,176 |
|
Inventory, net |
|
$ |
11,378 |
|
|
$ |
11,142 |
|
|
| Components of Property, Plant and Equipment |
|
|
|
|
|
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December 31, |
|
PROPERTY, PLANT, AND EQUIPMENT, NET (in thousands): |
|
2013 |
|
|
2012 |
|
Components of property, plant, and equipment, net of depreciation, are as follows: |
|
|
|
|
|
|
|
|
Building |
|
$ |
256 |
|
|
$ |
246 |
|
Leasehold improvements |
|
|
1,207 |
|
|
|
1,193 |
|
Equipment and computers |
|
|
6,078 |
|
|
|
5,219 |
|
Furniture and fixtures |
|
|
1,049 |
|
|
|
1,046 |
|
Construction in progress |
|
|
8 |
|
|
|
132 |
|
|
|
|
8,598 |
|
|
|
7,836 |
|
Accumulated depreciation and amortization |
|
|
(6,971 |
) |
|
|
(6,518 |
) |
|
|
|
1,627 |
|
|
|
1,318 |
|
Land |
|
|
199 |
|
|
|
191 |
|
Property, plant, and equipment, net |
|
$ |
1,826 |
|
|
$ |
1,509 |
|
|
| Components of Accrued Liabilities |
|
|
|
|
|
|
|
|
|
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|
December 31, |
|
ACCRUED LIABILITIES (in thousands): |
|
2013 |
|
|
2012 |
|
Components of accrued liabilities are as follows: |
|
|
|
|
|
|
|
|
Payroll and benefits |
|
$ |
1,898 |
|
|
$ |
2,326 |
|
Warranty accrual, current portion |
|
|
1,096 |
|
|
|
1,699 |
|
Sales and excise tax |
|
|
322 |
|
|
|
763 |
|
Accrued professional services |
|
|
912 |
|
|
|
502 |
|
Accrued insurance premium |
|
|
428 |
|
|
|
751 |
|
Other |
|
|
341 |
|
|
|
226 |
|
Accrued liabilities |
|
$ |
4,997 |
|
|
$ |
6,267 |
|
|
| Components of Deferred Revenue |
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|
|
|
|
|
|
|
|
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December 31, |
|
DEFERRED REVENUE (in thousands): |
|
2013 |
|
|
2012 |
|
Components of deferred revenue are as follows: |
|
|
|
|
|
|
|
|
Undelivered elements (training, installation, product and support services) |
|
$ |
1,823 |
|
|
$ |
1,723 |
|
Extended warranty contracts |
|
|
1,642 |
|
|
|
1,506 |
|
Total Deferred Revenue |
|
|
3,465 |
|
|
|
3,229 |
|
Less Long-Term amounts: |
|
|
|
|
|
|
|
|
Extended warranty contracts |
|
|
(1 |
) |
|
|
(3 |
) |
Total Deferred Revenue — Long Term |
|
|
(1 |
) |
|
|
(3 |
) |
Total Deferred Revenue — Current |
|
$ |
3,464 |
|
|
$ |
3,226 |
|
|