Number of directors and executive officers for whom nonvested shares granted.

No definition available.

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- Definition

Number of quarters in which the grants vest after the initial vesting in share based arrangement.

+ References

No definition available.

+ Details

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- Definition

Percentage of share-based compensation awards that vest quarterly over the next twelve quarters after the initial vesting.

+ References

No definition available.

+ Details

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- Definition

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

+ References

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- Definition

Weighted-average period over which cost not yet recognized is expected to be recognized for award under share-based payment arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

+ Details

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- Definition

Estimated period over which an employee is required to provide service in exchange for the equity-based payment award, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

+ References

+ Details

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Balance Type:	na
Period Type:	duration

- Definition

Per share or unit weighted-average fair value of nonvested award under share-based payment arrangement. Excludes share and unit options.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(i)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(2)(ii)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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Balance Type:	na
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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.

+ Details

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- Definition

Percentage of vesting of award under share-based payment arrangement.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)(1)
-URI https://asc.fasb.org/extlink&oid=128089324&loc=d3e5070-113901

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SHARE INCENTIVE PLAN - Nonvested Shares (Details) $ / shares in Units, $ in Thousands							12 Months Ended
	Aug. 27, 2020 USD ($) director installment $ / shares shares	Dec. 04, 2019 USD ($) installment $ / shares shares	Aug. 20, 2019 USD ($) installment director $ / shares shares	Jul. 29, 2019 USD ($) installment $ / shares shares	Oct. 24, 2018 USD ($) installment $ / shares shares	Mar. 14, 2018 USD ($) installment director $ / shares shares	Dec. 31, 2022 USD ($) $ / shares	Dec. 31, 2021 USD ($) $ / shares	Dec. 31, 2020 USD ($) $ / shares shares	Dec. 31, 2019 $ / shares
SHARE INCENTIVE PLAN
Shares granted \| shares									333,750
Grant date fair value \| $ / shares							$ 3.93	$ 4.94	$ 6.21	$ 11.05
Non Vested Shares [Member]
SHARE INCENTIVE PLAN
Share-based compensation recognized \| $							$ 375	$ 1,097	$ 1,732
Total unrecognized compensation expenses relating to unvested nonvested shares expected to be recognized over weighted average period							1 year 11 months 4 days	1 year 5 months 12 days	1 year 6 months 29 days
Employee one \| Non Vested Shares [Member]
SHARE INCENTIVE PLAN
Shares granted \| shares				8,388
Vesting of share-based compensation (as a percent)				25.00%
Shares vesting quarterly in twelve quarters (as a percent)				75.00%
Number of quarters of vesting \| installment				12
Grant date fair value \| $ / shares				$ 6.06
Share-based compensation recognized \| $				$ 51
Requisite service period				4 years
Two directors and executive officers \| Non Vested Shares [Member]
SHARE INCENTIVE PLAN
Shares granted \| shares	333,750
Number of directors and executive officers \| director	3
Vesting of share-based compensation (as a percent)	25.00%
Shares vesting quarterly in twelve quarters (as a percent)	75.00%
Number of quarters of vesting \| installment	12
Grant date fair value \| $ / shares	$ 3.03
Share-based compensation recognized \| $	$ 1,011
Requisite service period	4 years
Employee two \| Non Vested Shares [Member]
SHARE INCENTIVE PLAN
Shares granted \| shares		9,146	240,000
Number of directors and executive officers \| director			2
Vesting of share-based compensation (as a percent)		25.00%	25.00%
Shares vesting quarterly in twelve quarters (as a percent)		75.00%	75.00%
Number of quarters of vesting \| installment		12	12
Grant date fair value \| $ / shares		$ 5.55	$ 6.69
Share-based compensation recognized \| $		$ 51	$ 1,606
Requisite service period		4 years	4 years
Directors and executive officers \| Non Vested Shares [Member]
SHARE INCENTIVE PLAN
Shares granted \| shares						200,000
Number of directors and executive officers \| director						3
Vesting of share-based compensation (as a percent)						25.00%
Shares vesting quarterly in twelve quarters (as a percent)						75.00%
Number of quarters of vesting \| installment						12
Grant date fair value \| $ / shares						$ 20.43
Share-based compensation recognized \| $						$ 4,086
Requisite service period						4 years
Non-employees \| Non Vested Shares [Member]
SHARE INCENTIVE PLAN
Shares granted \| shares					18,000
Vesting of share-based compensation (as a percent)					25.00%
Shares vesting quarterly in twelve quarters (as a percent)					75.00%
Number of quarters of vesting \| installment					12
Grant date fair value \| $ / shares					$ 17.11
Share-based compensation recognized \| $					$ 308
Requisite service period					4 years