Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 287	$ (471)
Other comprehensive income (loss):
Unrealized holding gains (losses) arising during the period	(163)	969
Reclassification adjustment for gains realized in net income	(7)
Other comprehensive income (loss) before tax effect	(170)	969
Tax effect of other comprehensive income (loss) items	(46)	262
Other comprehensive income (loss), net of tax	(124)	707
Comprehensive income	$ 163	$ 236

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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