Borrowings (Federal Home Loan Bank, Advances) (Details) $ in Thousands	Dec. 31, 2015 USD ($)
December 31, 2015 balance
2016	$ 15,000
2018	10,000
2020	$ 15,000
Rate
2016	0.84%
2018	1.81%
2020	2.33%

Par amount of advances made and reported by Federal Home Loan Bank (FHLBank) maturing in the next rolling twelve months following the latest balance sheet. For interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

No definition available.

Name:	us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryInNextRollingTwelveMonths
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant