Merger (Components of the Income/Gain from the Unconsolidated Subsidiary Investment) (Details) $ in Thousands	12 Months Ended
Dec. 31, 2018 USD ($)
Income from unconsolidated subsidiary (excluding merger-related adjustments)
Dividend income	$ 36
Equity income	45
Total income (excluding merger-related adjustments)	81
Merger Related Adjustments For Investment In Unconsolidated Subsidiary [Abstract]
Adjustment to LCB book value at April 30, 2018	(239)
Special merger-related dividend	39
Fair value gain	415
Total merger-related adjustments	215
Income (Loss) from Equity Method Investments, Total	$ 296

Adjustment to book value of unconsolidated subsidiary.

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- Definition

Equity method investment dividends or distributions income.

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Equity method investment Total income excluding merger-related adjustments.

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Equity method investment equity income

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Merger related adjustments for investment in unconsolidated subsidiary.

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No definition available.

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Merger-Related Adjustments for Investment in Unconsolidated Subsidiary [Abstract]

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Special merger-related dividend

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No definition available.

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- Definition

In a business combination achieved in stages, this element represents the amount of gain recognized by the entity as a result of remeasuring to fair value the equity interest in the acquiree it held before the business combination.

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Amount of income (loss) for proportionate share of equity method investee's income (loss).

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