CASH AND CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS; OTHER NON-CURRENT ASSETS (Tables)

9 Months Ended

Sep. 30, 2014

CASH AND CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS; OTHER NON-CURRENT ASSETS

Schedule of cash and cash equivalents

	December 31, 2013		September 30, 2014
Cash and cash equivalents:
Russian ruble bank accounts	$	16,616	$	11,779
US dollar bank accounts		12,754		15,718
Other		1,204		2,340
Total cash and cash equivalents	$	30,574	$	29,837

Schedule of short-term investments

	December 31, 2013			September 30, 2014
	Annual interest rate	Amount		Annual interest rate	Amount
Short-term investments:
Ruble-denominated deposits	6.3 - 9.0%	$	178,937	7.0 - 9.0%	$	72,982
US dollar-denominated deposits	0.27%	$	1,400	0.74 - 2.57%	$	49,000
Total short-term investments		$	180,337		$	121,982