Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Condensed Consolidated Statements of Comprehensive Loss
Net loss	$ (17,453)	$ (13,271)	$ (36,065)	$ (25,791)
Other comprehensive income (loss):
Foreign currency translation adjustments	(164)	115	(74)	65
Total comprehensive loss	(17,617)	(13,156)	(36,139)	(25,726)
Net loss attributable to redeemable non-controlling interest (excluding adjustment to redeemable non-controlling interest)	415	159	869	170
Other comprehensive (income) loss attributable to redeemable non-controlling interests	45	(20)	42	(18)
Comprehensive loss attributable to Marketo	$ (17,157)	$ (13,017)	$ (35,228)	$ (25,574)