Number of shares purchased in an equity method investment.

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Range of term of investment.

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No definition available.

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- Definition

Outstanding balance of loan.

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No definition available.

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Face (par) amount of debt instrument at time of issuance.

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- Definition

The average effective interest rate during the reporting period.

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- Definition

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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- Definition

This item represents the aggregate value of each identified investment accounted for under the equity method of accounting based on the quoted market price for those investments in common stock for which a quoted market price is available.

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- Definition

This item represents the entity's ownership percentage in the investee multiplied by the investee's total equity.

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- Definition

This item represents the carrying amount on the entity's balance sheet of its investment in common stock of an equity method investee. This is not an indicator of the fair value of the investment, rather it is the initial cost adjusted for the entity's share of earnings and losses of the investee, adjusted for any distributions (dividends) and other than temporary impairment (OTTI) losses recognized.

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Sum of the carrying amounts as of the balance sheet date of all investments.

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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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No definition available.

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The net cost of operation of other real estate (including provisions for real estate losses, rental income, and gains and losses on sales of real estate).

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INVESTMENTS (Narrative) (Details) ₩ in Thousands, $ in Thousands	1 Months Ended	12 Months Ended
	Oct. 31, 2017 USD ($)	Dec. 31, 2018 USD ($) shares	Dec. 31, 2018 KRW (₩) shares	Dec. 31, 2018 KRW (₩)	Apr. 30, 2018	Dec. 31, 2017 USD ($)	Mar. 31, 2017 USD ($)
Investments in and Advances to Affiliates [Line Items]
Investments		$ 255				$ 3,500
Minimum [Member]
Investments in and Advances to Affiliates [Line Items]
Ownership interest		20.00%		20.00%
Investments	$ 3,500
Maturity term of guaranty	3 years
Maximum [Member]
Investments in and Advances to Affiliates [Line Items]
Ownership interest		50.00%		50.00%
Maturity term of guaranty	5 years
White Line B.V [Member]
Investments in and Advances to Affiliates [Line Items]
Ownership interest	10.00%
Investments	$ 1,500	$ 3,500					$ 2,000
Freezone I-SEC Korea Inc. [Member]
Investments in and Advances to Affiliates [Line Items]
Investments		255
Profit from investment		124
Loan from partners		180
Outstanding balance of loan		$ 180
Interest rate		1.30%	1.30%
Freezone I-SEC Korea Inc. [Member] \| Korea (South), Won
Investments in and Advances to Affiliates [Line Items]
Investments \| ₩				₩ 284,000
Profit from investment \| ₩			₩ 133,550
Loan from partners \| ₩				200,000
Outstanding balance of loan \| ₩				₩ 200,000
Artemis Therapeutics, Inc. [Member]
Investments in and Advances to Affiliates [Line Items]
Carrying value		$ 0				0
Underlying net assets		0				4
Market value		$ 119				$ 317
Ownership interest		3.80%		3.80%
Entity Owned [Member] \| Freezone I-SEC Korea Inc. [Member]
Investments in and Advances to Affiliates [Line Items]
Ownership interest					50.00%
Artemis Therapeutics, Inc. [Member]
Investments in and Advances to Affiliates [Line Items]
Common stock purchased \| shares		198,311	198,311