Income Taxes (Tables)
|
12 Months Ended |
Dec. 31, 2012
|
Income Taxes [Abstract] |
|
Summary of income before income tax provision |
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Year ended December 31, |
|
|
|
2012 |
|
|
2011 |
|
|
2010 |
|
Domestic
|
|
$ |
2,702 |
|
|
$ |
10,291 |
|
|
$ |
619 |
|
Foreign
|
|
|
366 |
|
|
|
289 |
|
|
|
288 |
|
|
|
|
|
|
|
|
|
|
|
|
|
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Total
|
|
$ |
3,068 |
|
|
$ |
10,580 |
|
|
$ |
907 |
|
|
|
|
|
|
|
|
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|
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Schedule of components of the income tax provision (benefit) charged to operations |
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Year ended December 31, |
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2012 |
|
|
2011 |
|
|
2010 |
|
Current:
|
|
|
|
|
|
|
|
|
|
|
|
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Federal
|
|
$ |
1,280 |
|
|
$ |
261 |
|
|
$ |
- |
|
State
|
|
|
235 |
|
|
|
459 |
|
|
|
(16 |
) |
Foreign
|
|
|
946 |
|
|
|
94 |
|
|
|
76 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2,461 |
|
|
|
814 |
|
|
|
60 |
|
|
|
|
|
|
|
|
|
|
|
|
|
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Deferred:
|
|
|
|
|
|
|
|
|
|
|
|
|
Federal
|
|
|
(48 |
) |
|
|
2,243 |
|
|
|
1,207 |
|
State
|
|
|
170 |
|
|
|
(60 |
) |
|
|
266 |
|
Foreign
|
|
|
20 |
|
|
|
(22 |
) |
|
|
- |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
142 |
|
|
|
2,161 |
|
|
|
1,473 |
|
|
|
|
|
|
|
|
|
|
|
|
|
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Total
|
|
$ |
2,603 |
|
|
$ |
2,975 |
|
|
$ |
1,533 |
|
|
|
|
|
|
|
|
|
|
|
|
|
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Net deferred tax assets |
|
|
|
|
|
|
|
|
|
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At December 31, |
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|
2012 |
|
|
2011 |
|
Current:
|
|
|
|
|
|
|
|
|
Deferred revenue
|
|
$ |
346 |
|
|
$ |
30 |
|
Prepaid expenses and accruals
|
|
|
(108 |
) |
|
|
162 |
|
Net operating loss and tax credit carryforwards
|
|
|
2,563 |
|
|
|
3,716 |
|
|
|
|
|
|
|
|
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Total current deferred tax assets
|
|
|
2,801 |
|
|
|
3,908 |
|
|
|
|
|
|
|
|
|
|
Less valuation allowance
|
|
|
(712 |
) |
|
|
(1,303 |
) |
|
|
|
|
|
|
|
|
|
Net current deferred tax assets
|
|
|
2,089 |
|
|
|
2,605 |
|
|
|
|
|
|
|
|
|
|
Non-current:
|
|
|
|
|
|
|
|
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Deferred rent and lease incentives
|
|
|
2,212 |
|
|
|
1,666 |
|
Net operating loss and tax credit carryforwards
|
|
|
13,980 |
|
|
|
7,559 |
|
Loss on investments
|
|
|
2,157 |
|
|
|
2,157 |
|
Property and equipment and intangible assets
|
|
|
(13,284 |
) |
|
|
(5,617 |
) |
Stock compensation expense
|
|
|
3,058 |
|
|
|
537 |
|
Other
|
|
|
180 |
|
|
|
118 |
|
|
|
|
|
|
|
|
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Total long-term deferred tax assets
|
|
|
8,303 |
|
|
|
6,420 |
|
|
|
|
|
|
|
|
|
|
|
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Less valuation allowance
|
|
|
(2,109 |
) |
|
|
(2,141 |
) |
|
|
|
|
|
|
|
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|
Net long-term deferred tax assets
|
|
$ |
6,194 |
|
|
$ |
4,279 |
|
|
|
|
|
|
|
|
|
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Summary of expected tax provision |
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|
|
|
|
|
|
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|
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Year ended December 31, |
|
|
|
2012 |
|
|
2011 |
|
|
2010 |
|
Tax provision, at U.S. federal statutory tax rate
|
|
$ |
1,043 |
|
|
$ |
3,597 |
|
|
$ |
308 |
|
|
|
|
|
State income tax, net of federal tax benefit
|
|
|
64 |
|
|
|
449 |
|
|
|
42 |
|
Effect of permanent items
|
|
|
414 |
|
|
|
487 |
|
|
|
66 |
|
Change in assertion over permanent reinvestment of foreign earnings
|
|
|
- |
|
|
|
(234 |
) |
|
|
- |
|
Effect of return to provision adjustment
|
|
|
(81 |
) |
|
|
(113 |
) |
|
|
|
|
Change in valuation allowance
|
|
|
(620 |
) |
|
|
- |
|
|
|
927 |
|
Effect of contract settlement
|
|
|
- |
|
|
|
(1,186 |
) |
|
|
- |
|
Effect of change in state income tax rate
|
|
|
691 |
|
|
|
- |
|
|
|
- |
|
Unrecognized tax benefits
|
|
|
1,105 |
|
|
|
(25 |
) |
|
|
106 |
|
Effect of foreign tax credits
|
|
|
(87 |
) |
|
|
- |
|
|
|
- |
|
Effect of adjustments to state deferred taxes
|
|
|
(576 |
) |
|
|
- |
|
|
|
- |
|
Adjustments to state net operating losses
|
|
|
638 |
|
|
|
- |
|
|
|
- |
|
Foreign income taxes
|
|
|
(6 |
) |
|
|
- |
|
|
|
76 |
|
Other
|
|
|
18 |
|
|
|
- |
|
|
|
8 |
|
|
|
|
|
|
|
|
|
|
|
|
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|
Income tax provision
|
|
$ |
2,603 |
|
|
$ |
2,975 |
|
|
$ |
1,533 |
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
Future federal taxable income |
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|
|
|
|
Years ending December 31: |
|
|
|
2019
|
|
$ |
1,484 |
|
2020
|
|
|
- |
|
2021
|
|
|
- |
|
2022
|
|
|
988 |
|
2023
|
|
|
10,990 |
|
2024
|
|
|
9,630 |
|
2025
|
|
|
696 |
|
2026
|
|
|
1,386 |
|
2027
|
|
|
1,687 |
|
2028
|
|
|
3,363 |
|
2029
|
|
|
3,969 |
|
2030
|
|
|
1,491 |
|
2031
|
|
|
1,808 |
|
2032
|
|
|
4,322 |
|
2033
|
|
|
1,098 |
|
|
|
|
|
|
|
|
$ |
42,912 |
|
|
|
|
|
|
|
Reconciliation of the beginning and ending amount of unrecognized tax benefit |
|
|
|
|
|
|
|
|
|
|
|
|
|
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|
Year ended December 31, |
|
|
|
2012 |
|
|
2011 |
|
|
2010 |
|
Unrecognized tax benefits balance at beginning of year
|
|
$ |
364 |
|
|
$ |
415 |
|
|
$ |
326 |
|
Additions based on tax positions related to the current year
|
|
|
517 |
|
|
|
128 |
|
|
|
107 |
|
Additions (deletions) based on tax positions related to prior years
|
|
|
474 |
|
|
|
(55 |
) |
|
|
(9 |
) |
Reductions for lapses of statute of limitations
|
|
|
(258 |
) |
|
|
(235 |
) |
|
|
(8 |
) |
|
|
|
|
|
|
|
|
|
|
|
|
|
Unrecognized tax benefits balance at end of year
|
|
$ |
1,097 |
|
|
$ |
364 |
|
|
$ |
415 |
|
|
|
|
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