Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Net income	$ 7,343,000	$ 7,434,000	$ 14,958,000	$ 15,983,000
Other comprehensive income:
Unrealized holding gains on securities available for sale	6,233,000	299,000	7,213,000	2,218,000
Fair value of interest rate swap	15,000	(4,000)	57,000	(25,000)
Total other comprehensive income	6,248,000	295,000	7,270,000	2,193,000
Tax effect of unrealized holding gains on securities available for sale	(2,182,000)	(105,000)	(2,525,000)	(777,000)
Tax effect of fair value of interest rate swap	(5,000)	1,000	(20,000)	9,000
Total tax effect of other comprehensive income	(2,187,000)	(104,000)	(2,545,000)	(768,000)
Other comprehensive income, net of tax	4,061,000	191,000	4,725,000	1,425,000
Comprehensive income	$ 11,404,000	$ 7,625,000	$ 19,683,000	$ 17,408,000