Other Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Dec. 31, 2011
Finite-lived Intangible Assets [Roll Forward]
Finite-Lived Intangible Assets, Gross, Beginning	$ 13,577
Payments to Acquire Intangible Assets	65
Finite-Lived Intangible Assets, Gross, Ending	13,642
Finite-Lived Intangible Assets, Accumulated Amortization, Beginning	(2,819)
Amortization of Intangible Assets	(980)
Finite-Lived Intangible Assets, Accumulated Amortization, Ending	(3,799)
Indefinite-Lived Trademarks	7,265	7,265
Intangible Asssets, Gross, Excluding Goodwill	20,907	20,842
Trademarks [Member]
Finite-lived Intangible Assets [Roll Forward]
Finite-Lived Intangible Assets, Gross, Beginning	100
Payments to Acquire Intangible Assets	0
Finite-Lived Intangible Assets, Gross, Ending	100
Finite-Lived Intangible Assets, Accumulated Amortization, Beginning	(33)
Amortization of Intangible Assets	(25)
Finite-Lived Intangible Assets, Accumulated Amortization, Ending	(58)
Customer Relationships [Member]
Finite-lived Intangible Assets [Roll Forward]
Finite-Lived Intangible Assets, Gross, Beginning	11,960
Payments to Acquire Intangible Assets	0
Finite-Lived Intangible Assets, Gross, Ending	11,960
Finite-Lived Intangible Assets, Accumulated Amortization, Beginning	(2,537)
Amortization of Intangible Assets	(792)
Finite-Lived Intangible Assets, Accumulated Amortization, Ending	(3,329)
Noncompete Agreements [Member]
Finite-lived Intangible Assets [Roll Forward]
Finite-Lived Intangible Assets, Gross, Beginning	150
Payments to Acquire Intangible Assets	0
Finite-Lived Intangible Assets, Gross, Ending	150
Finite-Lived Intangible Assets, Accumulated Amortization, Beginning	(46)
Amortization of Intangible Assets	(21)
Finite-Lived Intangible Assets, Accumulated Amortization, Ending	(67)
Franchise Rights [Member]
Finite-lived Intangible Assets [Roll Forward]
Finite-Lived Intangible Assets, Gross, Beginning	907
Payments to Acquire Intangible Assets	65
Finite-Lived Intangible Assets, Gross, Ending	972
Finite-Lived Intangible Assets, Accumulated Amortization, Beginning	(111)
Amortization of Intangible Assets	(73)
Finite-Lived Intangible Assets, Accumulated Amortization, Ending	(184)
Developed Technology Rights [Member]
Finite-lived Intangible Assets [Roll Forward]
Finite-Lived Intangible Assets, Gross, Beginning	460
Payments to Acquire Intangible Assets	0
Finite-Lived Intangible Assets, Gross, Ending	460
Finite-Lived Intangible Assets, Accumulated Amortization, Beginning	(92)
Amortization of Intangible Assets	(69)
Finite-Lived Intangible Assets, Accumulated Amortization, Ending	(161)
GETS [Member]
Finite-lived Intangible Assets [Roll Forward]
Indefinite-Lived Trademarks	$ 5,100