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Fair Value Disclosures - Additional Information (Detail)	Mar. 31, 2020 land_parcel
Fair Value Disclosures [Abstract]
Number of parcels of land held-for-sale	1

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- Definition

Number Of Parcels Of Land Held-For-Sale

+ References

No definition available.

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- References

No definition available.

+ Details

Name:	us-gaap_FairValueDisclosuresAbstract
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