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2. BALANCE
SHEET COMPONENTS
The
components of certain balance sheet amounts are as follows
(in thousands):
|
|
|
December
31,
|
|
|
|
|
2011
|
|
|
2012
|
|
|
|
|
|
|
|
|
|
|
Other
current assets:
|
|
|
|
|
|
|
|
Product-related
deposits
|
|
$
|
98
|
|
|
$
|
65
|
|
|
Prepaid
insurance
|
|
|
48
|
|
|
|
3
|
|
|
Deferred
commissions
|
|
|
156
|
|
|
|
26
|
|
|
Due
from Russian service provider
|
|
|
–
|
|
|
|
239
|
|
|
Other
|
|
|
235
|
|
|
|
308
|
|
|
|
|
$
|
537
|
|
|
$
|
641
|
|
|
Property
and equipment:
|
|
|
|
|
|
|
|
Office
equipment
|
|
$
|
445
|
|
|
$
|
544
|
|
|
Office
software
|
|
|
522
|
|
|
|
523
|
|
|
Furniture
and fixtures
|
|
|
122
|
|
|
|
49
|
|
|
Leasehold
improvements
|
|
|
222
|
|
|
|
294
|
|
|
Property
and equipment, at cost
|
|
|
1,311
|
|
|
|
1,410
|
|
|
Accumulated
depreciation and amortization
|
|
|
(1,243
|
)
|
|
|
(1,289
|
)
|
|
|
|
$
|
68
|
|
|
$
|
121
|
|
|
|
|
December
31,
|
|
|
|
|
2011
|
|
|
2012
|
|
|
|
|
|
|
|
|
|
|
Other
accrued expenses:
|
|
|
|
|
|
|
|
Sales
returns
|
|
$
|
205
|
|
|
$
|
181
|
|
|
Employee-related
expense
|
|
|
991
|
|
|
|
1,034
|
|
|
Professional
fees
|
|
|
65
|
|
|
|
37
|
|
|
Warehousing
and inventory-related expense
|
|
|
98
|
|
|
|
301
|
|
|
Other
|
|
|
112
|
|
|
|
135
|
|
|
|
|
$
|
1,471
|
|
|
$
|
1,688
|
|
|
Deferred
revenue:
|
|
|
|
|
|
|
|
Unshipped
product
|
|
$
|
776
|
|
|
$
|
647
|
|
|
Enrollment
package revenue
|
|
|
191
|
|
|
|
189
|
|
|
|
|
$
|
967
|
|
|
$
|
836
|
|
|
Other
current liabilities:
|
|
|
|
|
|
|
|
|
|
Unclaimed
checks
|
|
$
|
845
|
|
|
$
|
761
|
|
|
Other
|
|
|
105
|
|
|
|
230
|
|
|
|
|
$
|
950
|
|
|
$
|
991
|
|
|