Discontinued Operations (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Summarized operating results for the Florida Shoppers discontinued operations
Total discontinued operations	$ 0	$ (642)
Major components of cash flows for the Florida Shoppers discontinued operations
Loss from discontinued operations	0	(642)
Net cash provided by discontinued operations	0	171
Florida Shoppers operations
Summarized operating results for the Florida Shoppers discontinued operations
Revenues	0	9,130
Loss from discontinued operations before income taxes	0	(1,045)
Income tax benefit	0	403
Total discontinued operations	0	(642)
Major components of cash flows for the Florida Shoppers discontinued operations
Loss from discontinued operations	0	(642)
Depreciation and software amortization	0	192
Intangible asset amortization	0	143
Other, net	0	478
Net cash provided by discontinued operations	$ 0	$ 171