CASH FLOW INFORMATION - Stock-Based Compensation (Details) - 2015 EIP Plan - USD ($) $ / shares in Units, $ in Thousands				6 Months Ended
Feb. 25, 2020	May 15, 2019	Mar. 04, 2019	Jun. 30, 2020
Restricted Stock Units
Non-cash investing and financing activities
Granted (in shares)	173,749	29,580	106,079	178,385
Aggregate fair value	$ 1,227	$ 255	$ 890
Stock Options
Non-cash investing and financing activities
Options to purchase (in shares)	344,568		240,540	344,568
Exercise price	$ 7.06		$ 8.39	$ 7.06
Aggregate fair value	$ 693		$ 904

Represents the aggregate fair value of grants made during the period on other than stock (or unit) option plans.

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- Definition

Represents the total fair value of options granted during the reporting period.

+ References

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

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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

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)(2)(iii)(1)
-URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901

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- Definition

Gross number of share options (or share units) granted during the period.

+ References

No definition available.

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- Definition

Weighted average per share amount at which grantees can acquire shares of common stock by exercise of options.

+ References

No definition available.

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