CAPITAL STOCK - Completed public offerings ofcommon stock (Details) - USD ($)	1 Months Ended	3 Months Ended
Apr. 26, 2019	Mar. 31, 2019
Stock Issued During Period, Value, New Issues		$ 8,503,000
At the Market Offering Program [Member]
Weighted Average Price Received Per Share	$ 6.74	$ 6.84
Stock Issued During Period Shares New Issues	1,432,466	1,267,894
Stock Issued During Period, Value, New Issues	$ 9,504,000	$ 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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