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Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Condensed Consolidated Statements Of Comprehensive Income        
Net income $ 650 $ 600 $ 1,153 $ 650
Unrealized (loss) gain on available-for-sale securities, net of tax 0 (25) 0 2,453
Total comprehensive income $ 650 $ 575 $ 1,153 $ 3,103