Stockholders' Equity and Stock-Based Compensation (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Jan. 31, 2014
DS Services Common Stock Warrant [Abstract]
Warrants granted (in shares)	1,731		1,731		475
Warrants exercise price (in dollars per share)					$ 3.04
Warrants, fair value	$ 589		$ 589
Issuance of common stock (in shares)	72,972		219,238
Exercise price (in dollars per share)	$ 1.20		$ 1.20
Stock-based compensation expense	$ 467	$ 196	$ 1,364	$ 819