EQUITY-BASED COMPENSATION - Stock options (Details)	3 Months Ended
Mar. 31, 2020 $ / shares shares
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of exercisable shares (in shares) \| shares	235,000
Weighted average exercise price, exercisable (in dollars per share) \| $ / shares	$ 9.75
Weighted average remaining contractual terms, exercisable	10 months 24 days
Minimum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options term	5 years
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Stock options term	10 years

Share-based Compensation Arrangement by Share-based Payment Award, Options, Term

No definition available.

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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

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(iii)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

+ References

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- Definition

Weighted average remaining contractual term for vested portions of options outstanding and currently exercisable or convertible, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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