Loans (Non-Accrual Loans by Loan Classification) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Recorded Investment [Line Items]
Total nonaccrual loans	$ 191	$ 218
Other construction and land [Member]
Financing Receivable, Recorded Investment [Line Items]
Total nonaccrual loans	59	69
1-4 family residential mortgages [Member]
Financing Receivable, Recorded Investment [Line Items]
Total nonaccrual loans	$ 132	$ 149

Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 7
-Subparagraph (d)
-URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5111-111524

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