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PREPAID EXPENSES AND OTHER ASSETS (Tables)
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12 Months Ended |
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Dec. 31, 2013
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| Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract] |
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| Schedule of components of prepaid expenses and other current assets |
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As of December 31,
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2013
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|
|
2012
|
|
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Prepaid expenses
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|
|
1,223 |
|
|
|
531 |
|
|
Deferred costs
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|
|
488 |
|
|
|
772 |
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Other
|
|
|
122 |
|
|
|
161 |
|
| |
|
$ |
1,833 |
|
|
$ |
1,464 |
|
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| Schedule of components of other noncurrent assets |
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As of December 31,
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|
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2013
|
|
|
2012
|
|
|
Prepaid carrier fees
|
|
$ |
1,658 |
|
|
$ |
1,879 |
|
|
Cost method investments
|
|
|
200 |
|
|
|
522 |
|
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Deposits
|
|
|
168 |
|
|
|
186 |
|
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Other
|
|
|
272 |
|
|
|
102 |
|
| |
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$ |
2,298 |
|
|
$ |
2,689 |
|
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