Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Consolidated Statements of Comprehensive Income
Net Income	$ 8,571	$ 7,805	$ 8,009	$ 7,018	$ 7,761	$ 6,463	$ 6,746	$ 5,950	$ 31,403	$ 26,920	$ 16,889
Other Comprehensive Income (Loss):
Unrealized Gains (Losses) on Available for Sale Securities									9,514	(3,804)	6,354
Unrealized Gains (Losses) on Cash Flow Hedges									(962)	9	121
Reclassification Adjustment for (Gains) Losses Realized in Income									(525)	125	250
Income Tax Impact									(1,685)	824	(2,366)
Total Other Comprehensive Income (Loss), Net of Tax									6,342	(2,846)	4,359
Comprehensive Income									$ 37,745	$ 24,074	$ 21,248