| Composition of Certain Financial Statement Items |
3. Composition of Certain Financial Statement Items
Inventories
Inventory balances, net of reserves, consist of the following:
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March 31,
2018
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|
December 31,
2017
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|
Raw materials
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$
|
1,098
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|
$
|
1,323
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|
Finished goods
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|
2,296
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|
2,347
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|
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|
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|
$
|
3,394
|
|
$
|
3,670
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|
|
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Property and Equipment
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March 31,
2018
|
|
December 31,
2017
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|
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Computer equipment and software
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|
$
|
333
|
|
$
|
351
|
|
|
Furniture and office equipment
|
|
|
137
|
|
|
137
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Manufacturing equipment
|
|
|
1,108
|
|
|
1,108
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|
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Research and development equipment
|
|
|
30
|
|
|
30
|
|
|
Leasehold improvements
|
|
|
186
|
|
|
178
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1,794
|
|
|
1,804
|
|
|
Less: accumulated depreciation and amortization
|
|
|
(883
|
)
|
|
(810
|
)
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|
|
|
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|
$
|
911
|
|
$
|
994
|
|
|
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Depreciation and amortization expense was $90 and $43 during the three months ended March 31, 2018 and 2017, respectively.
Accrued Expenses
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|
|
March 31,
2018
|
|
December 31,
2017
|
|
|
Payroll and commissions payable
|
|
$
|
1,919
|
|
$
|
2,871
|
|
|
Vacation
|
|
|
821
|
|
|
723
|
|
|
Other accrued expenses
|
|
|
403
|
|
|
438
|
|
|
|
|
|
|
|
|
|
|
|
|
|
$
|
3,143
|
|
$
|
4,032
|
|
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