CAPITAL STOCK - Completed public offerings ofcommon stock (Details) - USD ($)	1 Months Ended	3 Months Ended
Jul. 26, 2019	Jun. 30, 2019	Mar. 31, 2019
Stock Issued During Period, Value, New Issues		$ 28,495,000	$ 8,503,000
At the Market Offering Program [Member]
Weighted Average Price Received Per Share	$ 6.37	$ 6.7	$ 6.84
Stock Issued During Period Shares New Issues	1,771,301	4,337,931	1,267,894
Stock Issued During Period, Value, New Issues	$ 11,122,000	$ 28,495,000	$ 8,503,000

Equity impact of the value of new stock issued during the period. Includes shares issued in an initial public offering or a secondary public offering.

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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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