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Acquired Properties - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Business Combination and Asset Acquisition [Abstract]
Transaction costs capitalized	$ 63	$ 0	$ 63

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Asset Acquisition, Transaction Costs Capitalized During the Period

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