Supplementary Balance Sheet Information (Tables)
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12 Months Ended |
Dec. 31, 2012
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Components of Accounts Receivable,Net of Allowance |
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December 31, |
|
ACCOUNTS
RECEIVABLE (in thousands):
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|
2012 |
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|
2011 |
|
Components of accounts
receivable, net of allowances, are as follows:
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Trade
|
|
$ |
11,456 |
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$ |
8,583 |
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Royalties
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|
45 |
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|
29 |
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Other
|
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|
179 |
|
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|
287 |
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Total receivables,
net
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$ |
11,680 |
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$ |
8,899 |
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Components of Inventory |
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December 31, |
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INVENTORY,
NET (in thousands):
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|
2012 |
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|
2011 |
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Components of inventory,
net of allowances, are as follows:
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Raw materials
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|
$ |
4,017 |
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$ |
4,280 |
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Work-in-process
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1,949 |
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|
2,538 |
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Finished goods
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|
5,176 |
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|
4,494 |
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Inventory, net
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|
$ |
11,142 |
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$ |
11,312 |
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Components of Property,Plant and Equipment |
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December 31, |
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PROPERTY,
PLANT AND EQUIPMENT, NET (in thousands):
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|
2012 |
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|
2011 |
|
Components of property,
plant and equipment, net of depreciation, are as
follows:
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Land
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|
$ |
191 |
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$ |
247 |
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Building
|
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|
246 |
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|
317 |
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Leasehold
improvements
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|
1,193 |
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|
957 |
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Equipment and
computers
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|
5,219 |
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|
5,729 |
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Furniture and
fixtures
|
|
|
1,046 |
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|
1,036 |
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Construction in
progress
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|
|
132 |
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26 |
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8,027 |
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|
8,312 |
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Accumulated depreciation
and amortization
|
|
|
(6,518 |
) |
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|
(7,164 |
) |
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Property, plant and
equipment, net
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$ |
1,509 |
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$ |
1,148 |
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Components of Accrued Liabilities |
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December 31, |
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ACCRUED
LIABILITIES (in thousands):
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|
2012 |
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|
2011 |
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Components of accrued
liabilities are as follows:
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Payroll and
benefits
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$ |
2,326 |
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$ |
1,928 |
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Warranty accrual, current
portion
|
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|
1,699 |
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|
2,218 |
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Sales tax
|
|
|
763 |
|
|
|
526 |
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Accrued professional
services
|
|
|
502 |
|
|
|
669 |
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Accrued insurance
premium
|
|
|
751 |
|
|
|
433 |
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Accrued support
services
|
|
|
— |
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|
|
200 |
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Other
|
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|
226 |
|
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|
203 |
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Accrued
liabilities
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$ |
6,267 |
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$ |
6,177 |
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Components of Deferred Revenue |
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December
31, |
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DEFERRED
REVENUE (in thousands):
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|
2012 |
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|
2011 |
|
Components of deferred
revenue are as follows:
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Undelivered elements
(training, installation, product and support services)
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$ |
1,723 |
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$ |
1,105 |
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Extended warranty
contracts
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1,506 |
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1,056 |
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Total Deferred
Revenue
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3,229 |
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|
2,161 |
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Less Long-Term
amounts:
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Extended warranty
contracts
|
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(3 |
) |
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(25 |
) |
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Total Deferred Revenue
— Long Term
|
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(3 |
) |
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|
(25 |
) |
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Total Deferred Revenue
— Current
|
|
$ |
3,226 |
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$ |
2,136 |
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