ORGANIZATION AND SIGNIFICANT ACCOUNTING POLICIES - Capital Raising Activities (Narrative) (Details) - USD ($)			3 Months Ended		4 Months Ended	5 Months Ended	11 Months Ended	12 Months Ended
	Mar. 05, 2021	Jan. 25, 2021	Mar. 31, 2022	Mar. 31, 2021	Oct. 28, 2021	Mar. 31, 2022	Jun. 21, 2021	Dec. 31, 2021
Subsidiary, Sale of Stock [Line Items]
Proceeds From Issuance Of Common Stock, net of issuance costs			$ 0	$ 96,908,000
Stock Issued During Period, Value, New Issues				$ 96,908,000				$ 514,059,000
Total shares issued under distribution agreement				18,248,000				100,828,173
At the Market Offering Program [Member]
Subsidiary, Sale of Stock [Line Items]
Proceeds From Issuance Of Common Stock, net of issuance costs					$ 246,000,000.0	$ 77,000,000.0	$ 147,400,000
Stock Issued During Period, Value, New Issues					$ 250,000,000.0	$ 78,300,000	$ 150,000,000.0
Total shares issued under distribution agreement					49,407,336	15,835,700	27,493,650
At the Market Offering Program [Member] | Maximum [Member]
Subsidiary, Sale of Stock [Line Items]
Stock Issued During Period, Value, New Issues					$ 250,000,000	$ 250,000,000	$ 150,000,000
Follow-on Offering [Member]
Subsidiary, Sale of Stock [Line Items]
Proceeds From Issuance Of Common Stock, net of issuance costs	$ 50,000,000.0	$ 45,200,000
Total shares issued under distribution agreement	9,200,000	8,740,000
Share Price	$ 5.45	$ 5.20
Firm Offering [Member]
Subsidiary, Sale of Stock [Line Items]
Total shares issued under distribution agreement	8,000,000	7,600,000
Over-Allotment Option [Member]
Subsidiary, Sale of Stock [Line Items]
Total shares issued under distribution agreement	1,200,000	1,140,000,000