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Prepaid Expenses and Other Current Assets

12 Months Ended

Dec. 31, 2013

Text Block [Abstract]

Prepaid Expenses and Other Current Assets

7. Prepaid expenses and other current assets

Prepaid expenses and other current assets consist of the following:

		As of December 31,
		2012				2013
Prepaid concession approval fees		$	79			$	6
Prepaid for procurement of advertising equipment			51				65
Prepaid for rent of advertising spaces			—				207
Rental deposits and other receivables			143				521
Total prepaid expenses and other current assets		$	273			$	799

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Prepaid expenses and other current assets.

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