Investments in Affiliated Companies (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Ownership Percentage	8.40%
Investments in affiliated companies	$ 86,942	$ 83,693
Equity in earnings (losses) of affiliated companies	(2,765)	(2,332)	$ 3,424
Equity Method Investment Pro Rata Share of Debt Obligations of Joint Venture	$ 1,700	2,860
Marubun/Arrow [Member]
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Ownership Percentage	50.00%
Investments in affiliated companies	$ 76,574	73,253
Equity in earnings (losses) of affiliated companies	$ 3,066	5,543	6,842
Other joint venture [Member]
Schedule of Equity Method Investments [Line Items]
Equity Method Investment, Ownership Percentage	50.00%
Investments in affiliated companies	$ 10,368	10,440
Equity in earnings (losses) of affiliated companies	$ (5,831)	$ (7,875)	$ (3,418)

Equity Method Investment Pro Rata Share Of Debt Obligations Of Joint Venture.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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This item represents the entity's proportionate share for the period of the net income (loss) of its investee (such as unconsolidated subsidiaries and joint ventures) to which the equity method of accounting is applied. This item includes income or expense related to stock-based compensation based on the investor's grant of stock to employees of an equity method investee.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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