EQUITY (Total Distributions Declared and Portion of Each Contribution Paid in Cash and Reinvested) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Jun. 30, 2022	Dec. 31, 2021
Equity [Abstract]
Declared per Common Share (usd per share)	$ 0.09375	$ 0.09375	$ 0.09375	$ 0.09375	$ 0.09375	$ 0.09375	$ 0.18750	$ 0.37500
Common Stock Distributions Paid in Cash	$ 9,299	$ 8,837	$ 8,265	$ 7,984	$ 7,696	$ 7,562	$ 18,136	$ 31,507
Other Cash Distributions	3,157	3,018	2,446	1,854	1,611	1,424	6,175	7,335
Reinvested in Shares	7,362	6,876	6,361	5,985	5,723	5,526	14,238	23,595
Distribution Fees	1,259	1,030	885	759	655	586	2,289	2,885
Total Distributions	$ 21,077	$ 19,761	$ 17,957	$ 16,582	$ 15,685	$ 15,098	$ 40,838	$ 65,322

Dividends, Common Stock, Other Cash Distributions

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Related Party Transaction Distribution Fees Expenses Adjust To Additional Paid In Capital

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Aggregate dividends declared during the period for each share of common stock outstanding.

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Amount of paid and unpaid cash, stock, and paid-in-kind (PIK) dividends declared, for example, but not limited to, common and preferred stock.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.3-04)
-URI http://asc.fasb.org/extlink&oid=120397183&loc=d3e187085-122770

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 405
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6957935&loc=d3e64057-112817

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Amount of paid and unpaid common stock dividends declared with the form of settlement in cash.

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Amount of paid and unpaid common stock dividends declared with the form of settlement in stock.

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