Percentage points added to the reference rate to compute the variable rate on the debt instrument.

No definition available.

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- Definition

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

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-Topic 835
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- Definition

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

+ References

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- Definition

Date the debt instrument was issued, in CCYY-MM-DD format.

+ References

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- Definition

Identification of the contractual issuer of the debt instrument (for example, a subsidiary of the reporting entity).

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
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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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- 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
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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-Section 50
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- Definition

Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

The amount of expense provided in the period for legal costs incurred on or before the balance sheet date pertaining to resolved, pending or threatened litigation, including arbitration and mediation proceedings.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Section S99
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- Definition

The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 10
-Section 45
-Paragraph 15
-Subparagraph (b)
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- Definition

The amount of an asset, typically cash, provided to a counterparty to provide certain assurance of performance by the entity pursuant to the terms of a written or oral agreement, such as a lease.

+ References

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Borrowings (Non-current) (Narrative) (Details)		1 Months Ended																																						3 Months Ended		12 Months Ended
Borrowings (Non-current) (Narrative) (Details)	Dec. 09, 2016 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2022 CNY (¥)	Dec. 30, 2021 USD ($)	Dec. 30, 2021 CNY (¥)	Jun. 30, 2021 USD ($)	Jun. 30, 2021 CNY (¥)	Dec. 30, 2020 USD ($)	Dec. 30, 2020 CNY (¥)	Oct. 28, 2020 USD ($)	Oct. 28, 2020 CNY (¥)	Jun. 30, 2020 USD ($)	Jun. 30, 2020 CNY (¥)	Apr. 28, 2020 USD ($)	Apr. 28, 2020 CNY (¥)	Dec. 30, 2019 USD ($)	Dec. 30, 2019 CNY (¥)	Oct. 28, 2019 USD ($)	Oct. 28, 2019 CNY (¥)	Jun. 30, 2019 USD ($)	Jun. 30, 2019 CNY (¥)	Apr. 28, 2019 USD ($)	Apr. 28, 2019 CNY (¥)	Dec. 26, 2018 USD ($)	Dec. 26, 2018 AED (د.إ)	Oct. 28, 2018 USD ($)	Oct. 28, 2018 CNY (¥)	Aug. 22, 2018 USD ($)	May 22, 2018 USD ($)	Apr. 28, 2018 USD ($)	Apr. 28, 2018 CNY (¥)	Feb. 22, 2018 USD ($)	Dec. 31, 2017 USD ($)	Nov. 22, 2017 USD ($)	Oct. 28, 2017 USD ($)	Oct. 28, 2017 CNY (¥)	Apr. 28, 2017 USD ($)	Apr. 28, 2017 CNY (¥)	Mar. 23, 2017 USD ($)	Mar. 31, 2019 USD ($)	Mar. 31, 2018	Dec. 31, 2018 CNY (¥)	Dec. 31, 2017 USD ($)	Mar. 31, 2019 CNY (¥)	Jan. 22, 2019 USD ($)	Dec. 26, 2018 AED (د.إ)	Jan. 30, 2018 USD ($)	Jan. 30, 2018 CNY (¥)	Dec. 31, 2017 CNY (¥)	Mar. 23, 2017 CNY (¥)	Dec. 09, 2016 CNY (¥)
Debt Instrument [Line Items]
Initial term of loan																																									1 year
Long term unsecured loan [Member] \| Bank of China [Member]
Debt Instrument [Line Items]
Debt instrument, issuer	Bank of China																																						Bank of China
Aggregated principal amount	$ 4,500,000																																						$ 3,700,000
Debt instrument, interest rate	4.75%																																						4.75%											4.75%	4.75%
Repayment of long-term debt																																			$ 6,000,000		$ 1,500,000
Long term unsecured loan [Member] \| Bank of China [Member] \| China, Yuan Renminbi [Member]
Debt Instrument [Line Items]
Aggregated principal amount \| ¥																																																		¥ 25,000,000	¥ 30,000,000
Repayment of long-term debt \| ¥																																				¥ 40,000,000		¥ 10,000,000
Long term unsecured loan [Member] \| Unsecured Debt from Bank of China [Member]
Debt Instrument [Line Items]
Repayment of long-term debt																										$ 14,900,000				$ 3,700,000
Long term unsecured loan [Member] \| Unsecured Debt from Bank of China [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Repayment of long-term debt										$ 11,000,000				$ 3,000,000				$ 14,900,000				$ 3,700,000
Long term unsecured loan [Member] \| Unsecured Debt from Bank of China [Member] \| China, Yuan Renminbi [Member]
Debt Instrument [Line Items]
Repayment of long-term debt \| ¥																											¥ 100,000,000				¥ 25,000,000
Long term unsecured loan [Member] \| Unsecured Debt from Bank of China [Member] \| China, Yuan Renminbi [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Repayment of long-term debt \| ¥											¥ 75,000,000				¥ 20,000,000				¥ 100,000,000				¥ 25,000,000
Seven-year unsecured loan [Member] \| Longjiang Bank, Harbin Branch [Member]
Debt Instrument [Line Items]
Debt instrument, issuer																																	Longjiang Bank, Harbin Branch
Initial term of loan																																	7 years
Aggregated principal amount																																	$ 78,200,000										$ 78,200,000				$ 25,100,000
Debt instrument, interest rate																																	4.90%										4.90%				4.90%	4.90%	4.90%
Seven-year unsecured loan [Member] \| Longjiang Bank, Harbin Branch [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Repayment of long-term debt		$ 66,900,000		$ 10,400,000		$ 10,400,000		$ 5,200,000				$ 5,200,000				$ 3,000,000				$ 2,200,000
Seven-year unsecured loan [Member] \| Longjiang Bank, Harbin Branch [Member] \| China, Yuan Renminbi [Member]
Debt Instrument [Line Items]
Aggregated principal amount \| ¥																																																¥ 169,100,000	¥ 526,300,000
Seven-year unsecured loan [Member] \| Longjiang Bank, Harbin Branch [Member] \| China, Yuan Renminbi [Member] \| Subsequent Event [Member]
Debt Instrument [Line Items]
Repayment of long-term debt \| ¥			¥ 450,400,000		¥ 70,000,000		¥ 70,000,000		¥ 35,000,000				¥ 35,000,000				¥ 20,000,000				¥ 15,000,000
Four long-term unsecured loans [Member] \| Nanchong Shuntou Development Group Co. Ltd. [Member]
Debt Instrument [Line Items]
Debt instrument, issuer																																											Nanchong Shuntou Development Group Co., Ltd.
Aggregated principal amount																																	$ 63,900,000										$ 63,900,000
Debt instrument, maturity date																																											Sep. 30, 2019
Debt instrument, interest rate																																	4.35%										4.35%						4.35%
Four long-term unsecured loans [Member] \| Nanchong Shuntou Development Group Co. Ltd. [Member] \| China, Yuan Renminbi [Member]
Debt Instrument [Line Items]
Aggregated principal amount \| ¥																																																	¥ 430,000,000
Consortium of banks and financial institutions led by Standard Chartered Bank [Member]
Debt Instrument [Line Items]
Debt instrument, issuer																																								Standard Chartered Bank (Hong Kong) Limited
Aggregated principal amount																																								$ 180,000,000
Debt instrument, issuance date																																								Aug. 22, 2016
Debt instrument, interest rate																																								6.205%				6.205%
Repayment of long-term debt																												$ 90,000,000	$ 45,000,000			$ 22,500,000		$ 22,500,000						$ 51,800,000
Legal fees																																								6,770,000
Consortium of banks and financial institutions led by Standard Chartered Bank [Member] \| China, Yuan Renminbi [Member]
Debt Instrument [Line Items]
Repayment of long-term debt \| ¥																																										¥ 348,700,000
Three Five Year Unsecured Loan [Member] \| Unsecured Debt from Bank of China [Member]
Debt Instrument [Line Items]
Aggregated principal amount																																								$ 38,600,000
Debt instrument, interest rate																																								4.75%				4.75%
Three Five Year Unsecured Loan [Member] \| Unsecured Debt from Bank of China [Member] \| China, Yuan Renminbi [Member]
Debt Instrument [Line Items]
Aggregated principal amount \| ¥																																												¥ 260,000,000
One Four Year Unsecured Loans [Member] \| Unsecured Debt from Bank of China [Member]
Debt Instrument [Line Items]
Aggregated principal amount																																								$ 11,900,000
Debt instrument, interest rate																																								4.75%				4.75%
One Four Year Unsecured Loans [Member] \| Unsecured Debt from Bank of China [Member] \| China, Yuan Renminbi [Member]
Debt Instrument [Line Items]
Aggregated principal amount \| ¥																																												¥ 80,000,000
Five Year Secured Loan [Member] \| National Bank of Umm Al Qaiwain [Member]
Debt Instrument [Line Items]
Aggregated principal amount																								$ 2,200,000
Debt instrument, interest rate																								2.79%																						2.79%
Spread over variable rate																								3.75%	3.75%
Security Deposit																								$ 2,400,000
Five Year Secured Loan [Member] \| National Bank of Umm Al Qaiwain [Member] \| Ten Half-Yearly Installments [Member]
Debt Instrument [Line Items]
Repayment of long-term debt																								$ 200,000
Five Year Secured Loan [Member] \| National Bank of Umm Al Qaiwain [Member] \| United Arab Emirates, Dirhams [Member]
Debt Instrument [Line Items]
Aggregated principal amount \| د.إ																																														د.إ 8,000,000
Security Deposit \| د.إ																																														د.إ 8,800,000
Five Year Secured Loan [Member] \| National Bank of Umm Al Qaiwain [Member] \| United Arab Emirates, Dirhams [Member] \| Ten Half-Yearly Installments [Member]
Debt Instrument [Line Items]
Repayment of long-term debt \| د.إ																									د.إ 800,000
Two Year Secured Loan [Member] \| China Construction Bank [Member]
Debt Instrument [Line Items]
Aggregated principal amount																																													$ 74,200,000
Two Year Secured Loan [Member] \| China Construction Bank [Member] \| China, Yuan Renminbi [Member]
Debt Instrument [Line Items]
Aggregated principal amount																																													$ 500,000,000