Consolidated Statements of Other Comprehensive Income - Unaudited - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income	$ 3,857	$ 9,350
Other Comprehensive Income
Unrealized gain on available-for-sale debt securities	8,532	12,394
Less: income tax	2,084	3,056
Unrealized gain on available-for-sale debt securities, net of income tax	6,448	9,338
Reclassification adjustment for realized gains included in income	393	53
Less: income tax	96	13
Less: reclassification adjustment for realized gains included in income, net of income tax	297	40
Other comprehensive income	6,151	9,298
Comprehensive Income	$ 10,008	$ 18,648

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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