v3.8.0.1
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - UNAUDITED - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Statement Of Income And Comprehensive Income [Abstract]    
Net income $ 8,976 $ 6,113
Other comprehensive income:    
Unrealized holding gains (losses) on securities arising during the period (7,440) (778)
Other comprehensive income (loss) before tax (7,440) (778)
Income tax expense (benefit) related to items of other comprehensive income (2,176) (320)
Other comprehensive income (loss) (5,264) (458)
Other comprehensive income (loss), net of tax (5,264) (458)
Total comprehensive income $ 3,712 $ 5,655