16. Amount Due to an Affiliate (Details Narrative) - USD ($) $ in Thousands	2 Months Ended	9 Months Ended
Feb. 20, 2019	Oct. 14, 2019	Dec. 31, 2020	Dec. 31, 2019
Amount due to an affiliate, current			$ 9,756	$ 9,128
Amount due to an affiliate, noncurrent			832	1,728
Sinsin [Member] \| Payment made by Sinsin on the behalf of the Group [Member]
Amount due to an affiliate, current			$ 9,563	$ 8,819
Sinsin [Member] \| Other Borrowing [Member]
Amount due to an affiliate, current	$ 729
Debt interest rate	5.00%	4.50%
Debt maturity date	Dec. 31, 2024	Dec. 31, 2027
Amount due to an affiliate, noncurrent		$ 1,308

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- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(2))
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- Definition

Amount of payable due to an entity that is affiliated with the reporting entity by means of direct or indirect ownership. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 850
-SubTopic 10
-Section 50
-Paragraph 1
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-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(k)(1))
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-Topic 946
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-URI http://asc.fasb.org/extlink&oid=120401414&loc=d3e603758-122996

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