Other Real Estate Owned (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Other Real Estate Owned Expense [Line Items]
OREO	$ 3,053	$ 4,607
OREO (income) expense, net rental income and gains on sale	190	(416)	$ (60)
OREO operating expense
Other Real Estate Owned Expense [Line Items]
OREO (income) expense, net rental income and gains on sale	224	174	142
Impairment on OREO
Other Real Estate Owned Expense [Line Items]
OREO (income) expense, net rental income and gains on sale	361	56	112
Rental income on OREO
Other Real Estate Owned Expense [Line Items]
OREO (income) expense, net rental income and gains on sale	(80)	(3)	(26)
Gains on sale of OREO
Other Real Estate Owned Expense [Line Items]
OREO (income) expense, net rental income and gains on sale	$ (315)	$ (643)	$ (288)