Equity (Tables)

12 Months Ended

Dec. 31, 2018

Equity [Abstract]

Schedule of Accumulated Other Comprehensive Income [Table Text Block]

Components of accumulated other comprehensive income (loss) were as follows for the years ended December 31:

	2018		2017		2016
	(In thousands)
Unrealized appreciation (depreciation) on securities, before tax	$	(738)	$	102	$	—
Tax benefit (expense) (1)	181		(39)		—
Unrealized appreciation (depreciation) on securities, net of tax	$	(557)	$	63	$	—

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1.In 2018, due to the implementation of ASU 2018-02, the tax rate changed from 37.75% to 24.5%.

Reclassification out of Accumulated Other Comprehensive Income [Table Text Block]

Changes in accumulated other comprehensive income (loss) by component, net of tax, for the years ended December 31 are as follows:

	Net Gains on Equity Securities
	2018		2017		2016
	(In thousands)
Balance at December 31:	$	63	$	—	$	—
Adjustment due to ASU 2018-02 (1)	13		—		—
Balance at January 1:	76		—		—
Unrealized appreciation (depreciation) before reclassifications (1)	(557)		63		—
Amounts reclassified from accumulated other comprehensive income	—		—		—
Net current-period other comprehensive income (loss)	(557)		63		—
Balance at December 31:	$	(481)	$	63	$	—

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1.In 2018, due to the implementation of ASU 2018-02, the tax rate changed from 37.75% to 24.5%.