Other Real Estate Owned (Details) $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($) property	Dec. 31, 2018 USD ($) property	Dec. 31, 2017 USD ($)
OREO
Balance at the beginning of the period	$ 11,410	$ 11,203	$ 18,316
Additions, net	10,373	13,391	11,558
Write-downs	(1,192)	(1,420)	(2,249)
Sold	(8,627)	(11,974)	(18,853)
Balance at the end of the period	$ 11,964	$ 11,410	11,203
Number of properties held | property	59	75
Residential real estate consumer mortgage loans in foreclosure, carrying value	$ 5,600
Residential real estate
OREO
Other Real Estate In Foreclosure	$ 1,800
Southeastern Bank Financial
OREO
Acquired			385
Park Sterling Corporation
OREO
Acquired		$ 210	$ 2,046