Amount of unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

No definition available.

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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.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 323
-SubTopic 10
-Section 50
-Paragraph 3
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571

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- Definition

The cash outflow associated with the purchase of or advances to an equity method investments, which are investments in joint ventures and entities in which the entity has an equity ownership interest normally of 20 to 50 percent and exercises significant influence.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3213-108585

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- Definition

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.

+ References

No definition available.

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LONG-TERM INVESTMENTS - Available-for-sale securities (Details) - USD ($) $ in Thousands			12 Months Ended
	Jul. 02, 2019	Jun. 25, 2018	Dec. 31, 2019	Dec. 31, 2018
Beijing Borderless
AVAILABLE-FOR-SALE SECURITY
Equity interest acquired		20.00%
Equity method investments, cash consideration		$ 436
Unrealized holding gains or losses			$ 0	$ 0
Beijing Rui Le
AVAILABLE-FOR-SALE SECURITY
Equity interest acquired	16.00%
Equity method investments, cash consideration	$ 575
Unrealized holding gains or losses	$ 0