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Land and Development - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Property, Plant and Equipment [Line Items]
Equity interest (percent)		50.00%		50.00%
Real estate transaction price				$ 34,300
Payments to acquire land and develop asset				7,300
Assumption of loan in acquisition transaction				27,000
Revenues	$ 96,415	$ 98,468	$ 269,875	205,270
Impairment of land and development asset			1,500
Land development revenue
Property, Plant and Equipment [Line Items]
Revenues	15,577	9,075	95,752	21,774
Cost of sales expense	$ 16,287	$ 9,236	$ 93,346	$ 23,684

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