16. Employee Benefit Plans (Details Narrative) (USD $)	12 Months Ended
Dec. 31, 2014	Dec. 31, 2013
EmployeeBenefitPlansDetailsNarrativeAbstract
Compensation expense	$ 367,000	$ 270,000
Additional contributions expense	$ 229,000	$ 156,000

The total recognized tax benefit related to compensation cost for equity-based payment arrangements recognized in income during the period.

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (h)(1)(i)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

Name:	us-gaap_EmployeeServiceShareBasedCompensationTaxBenefitFromCompensationExpense
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration