Accrued Expenses and Other Current Liabilities (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Accrued Expenses and Other Current Liabilities [Abstract]
Accrued payroll and related items	$ (351)	$ (323)
Accrued severance	(363)	(289)
Accrued professional and other expenses	(1,905)	(1,012)
Accrued interest	(219)	(4)
Accrued sales tax payable	(351)	(83)
Customer bottle deposits	(773)	(845)
Other	(344)	(282)
Accrued expenses and other current liabilities	$ (4,305)	$ (2,838)