Schedule of Finite-Lived Identifiable Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Total net amortized intangible assets	$ 5,220us-gaap_FiniteLivedIntangibleAssetsNet	$ 4,810us-gaap_FiniteLivedIntangibleAssetsNet
Customer/Broker Network [Member] \| HGP [Member]
Gross intangible assets	4,180	4,180
Accumulated amortization	(987)	(639)
Total net amortized intangible assets	3,193	3,541
Trade Name [Member] \| HGP [Member]
Gross intangible assets	1,460	1,460
Accumulated amortization	(295)	(191)
Total net amortized intangible assets	1,165	1,269
Customer Relationships [Member] \| NLEX [Member]
Gross intangible assets	834	0
Accumulated amortization	(64)	0
Total net amortized intangible assets	770	0
Non-Compete Agreement [Member] \| NLEX [Member]
Gross intangible assets	71	0
Accumulated amortization	(21)	0
Total net amortized intangible assets	50	0
NLEX's Website [Member]
Gross intangible assets	48	0
Accumulated amortization	(6)	0
Total net amortized intangible assets	$ 42	$ 0

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 350

-SubTopic 30

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=26713463&loc=d3e16323-109275

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