Schedule of Intangible assets (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Total net intangible assets	$ 4,923	$ 5,263
Customer/Broker Network [Member]
Gross intangible assets	4,180	4,180
Accumulated amortization	(552)	(290)
Total net intangible assets	3,628	3,890
Trade Name [Member]
Gross intangible assets	1,460	1,460
Accumulated amortization	(165)	(87)
Total net intangible assets	$ 1,295	$ 1,373