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Repurchase Agreements (Details Narrative) - USD ($)
$ in Thousands
Jun. 30, 2018
Dec. 31, 2017
Assets Sold under Agreements to Repurchase [Line Items]    
Customer funds $ 8,400 $ 13,500
Repurchase Agreements [Member]    
Assets Sold under Agreements to Repurchase [Line Items]    
Debt instrument, collateral amount $ 16,200 $ 16,800