Goodwill and Intangible Assets (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Goodwill and Intangible Assets [Abstract]
Goodwill	$ 14,916,000	$ 14,916,000
Estimated useful lives customer relationship	5 years
Amortization of intangible assets	2,300,000
Annual amortization expense	2,500,000
Asset impairment charges	0
Indefinite-lived Intangible Assets [Line Items]
Cost	11,286,000	11,286,000
Accumulated Amortization	5,643,000	3,386,000
Other Intangible Assets [Member]
Indefinite-lived Intangible Assets [Line Items]
Cost	11,286,000	11,286,000
Accumulated Amortization	$ 5,643,000	$ 3,386,000