Condensed Consolidated Statements of Operations (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Revenue
Products	$ 49,864	$ 52,391	$ 144,897	$ 156,409
Services	5,728	6,263	17,381	20,016
Franchise and other	324	365	1,047	928
Total revenue	55,916	59,019	163,325	177,353
Costs and expenses
Cost of sales (exclusive of route expenses and related depreciation and amortization)	25,234	26,045	72,199	78,124
Route expenses	10,981	10,990	32,788	31,756
Selling, general, and administrative	25,249	30,032	82,294	95,598
Acquisition and merger expenses		59		220
Depreciation and amortization	5,538	5,656	16,690	15,820
Impairment related to assets held for sale	1,692		3,330
Total costs and expenses	68,694	72,782	207,301	221,518
Loss from continuing operations	(12,778)	(13,763)	(43,976)	(44,165)
Other income (expense), net	144	(507)	(15)	(1,306)
Net loss from continuing operations before income taxes	(12,634)	(14,270)	(43,991)	(45,471)
Income tax expense	(558)	(22)	(1,325)	(109)
Net loss from continuing operations	(13,192)	(14,292)	(45,316)	(45,580)
(Loss) income from discontinued operations, net of tax	(208)	2,749	(707)	1,866
Net loss	(13,400)	(11,543)	(46,023)	(43,714)
Comprehensive loss
Employee benefit plan adjustment, net of tax			3
Foreign currency translation adjustment	33	23	(20)	6
Comprehensive loss	$ (13,367)	$ (11,520)	$ (46,040)	$ (43,708)
(Loss) income per share
Basic and diluted (Continuing operations)	$ (0.07)	$ (0.08)	$ (0.26)	$ (0.26)
Basic and diluted (Discontinued operations)	$ 0	$ 0.02	$ 0	$ 0.01
Weighted-average common shares used in the computation of loss per share
Basic and diluted	176,815,431	175,759,971	175,759,971	174,961,822