Business Combination (Details) (USD $)			6 Months Ended
	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2014 National Associates Inc.
Consideration
Cash			$ 2,111,000
Stock			1,400,000
Contingent consideration			920,000
Fair value of total consideration transferred			4,431,000
Assets acquired and liabilities assumed
Cash			28,000
Accounts receivable			300,000
Premises and equipment			50,000
Other assets			1,000
Total assets acquired			379,000
Liabilities assumed			81,000
Net assets acquired			298,000
Assets and liabilities arising from acquisition
Identified intangible assets			2,290,000
Deferred tax liability			(802,000)
Goodwill	6,354,000	6,354,000	2,645,000
Net assets acquired from acquisition			$ 4,431,000