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STOCKHOLDERS' EQUITY - Dividend Reinvestment Plan (Details) - shares	1 Months Ended	3 Months Ended		5 Months Ended	6 Months Ended
	Jun. 30, 2021	Jun. 30, 2021	Jun. 30, 2020	Jun. 10, 2020	Jun. 30, 2021	Jun. 30, 2020
Dividend Reinvestment Plan
Market price discount (as a percent)	3.00%			5.00%
Common shares issued under Dividend Reinvestment Plan		0	70,000		0	77,000
Maximum
Dividend Reinvestment Plan
Market price discount (as a percent)	5.00%

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- Definition

Represents the percentage of discount from market price on common stock purchased through the dividend reinvestment plan.

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- Definition

Number of shares issued during the period from a dividend reinvestment plan (DRIP). A dividend reinvestment plan allows the shareholders to reinvest dividends paid to them by the entity on new issues of stock by the entity.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=109259400&loc=d3e21463-112644

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