FDIC Indemnification Asset Related to Covered Loans (Details Narrative) - VIST Financial Corp. ("VIST Financial") [Member]
$ in Thousands
 9 Months Ended
Sep. 30, 2016
USD ($)
Business Acquisition [Line Items]  
FDIC indemnification asset $ 4,400
Agreement termination pre-tax expense 313
Remaining write-off FDIC indemnification asset 174
Balance write-off FDIC indemnification asset 139
Covered single family assets [Member]  
Business Acquisition [Line Items]  
Maximum threshold precentage of reimbursement covered loans $ 4,000
Certain losses and expenses relating to covered loans, percentage reimburseable by FDIC 70.00%
Net losses exceed levels relating to covered loans, percentage reimburseable by FDIC 80.00%
Covered commercial assets [Member]  
Business Acquisition [Line Items]  
Maximum threshold precentage of reimbursement covered loans $ 12,000
Certain losses and expenses relating to covered loans, percentage reimburseable by FDIC 70.00%
Net losses exceed levels relating to covered loans, percentage reimburseable by FDIC 80.00%
Residential real estate, total [Member]  
Business Acquisition [Line Items]  
Loss sharing term period 10 years
Non-residential real estate loans [Member]  
Business Acquisition [Line Items]  
Loss sharing term period 5 years
Loss recoveries term period 8 years