CASH AND CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS; BANK OVERDRAFT (Tables)

6 Months Ended

Jun. 30, 2013

CASH AND CASH EQUIVALENTS AND SHORT-TERM INVESTMENTS; BANK OVERDRAFT

Schedule of cash and cash equivalents

	December 31, 2012		June 30, 2013
Cash and cash equivalents:
Russian ruble bank accounts	$	23,519	$	13,037
US dollar bank accounts		31,021		10,195
Other		641		1,341
Total cash and cash equivalents	$	55,181	$	24,573

Schedule of short-term investments

	December 31, 2012			June 30, 2013
	Annual interest rate	Amount		Annual interest rate	Amount
Short-term investments:
Ruble-denominated deposits	7.65%–9.25%	$	131,449	6%–9%	$	128,961
US dollar-denominated deposits			—	3.35%–3.52%		10,000
Total short-term investments		$	131,449		$	138,961