Parent Company Financial Information, Balance Sheets (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Assets [Abstract]
Total Assets	$ 1,292,591	$ 1,249,845
Liabilities and stockholders' equity [Abstract]
Liabilities	1,159,676	1,137,384
Stockholders' equity	132,915	112,461	$ 100,044	$ 92,298
Total Liabilities and Stockholders' Equity	1,292,591	1,249,845
Parent Company [Member]
Assets [Abstract]
Cash	3,544	3,155
Investment in wholly owned subsidiary	129,371	109,306
Total Assets	132,915	112,461
Liabilities and stockholders' equity [Abstract]
Liabilities	0	0
Stockholders' equity	132,915	112,461
Total Liabilities and Stockholders' Equity	$ 132,915	$ 112,461