Property and Equipment net - Additional Information (Details) $ in Thousands		12 Months Ended
	Oct. 10, 2018 USD ($) a	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2020 USD ($)
Property, Plant and Equipment [Line Items]
Depreciation expense		$ 2,200	$ 500	$ 100
Asset retirement obligations	$ 8,000
Asset impairments		$ 130,201	172,540	$ 51,319
Disposal Group, Held-for-sale or Disposed of by Sale, Not Discontinued Operations | Fintech Village
Property, Plant and Equipment [Line Items]
Consideration for sale of subsidiary			2,800
Land and Building
Property, Plant and Equipment [Line Items]
Asset retirement obligations			2,000
Capitalized cost related to the legal and architect costs			2,700
Building
Property, Plant and Equipment [Line Items]
Asset impairments			300
Land
Property, Plant and Equipment [Line Items]
Asset impairments			$ 300
University of Connecticut
Property, Plant and Equipment [Line Items]
Area of property (in acres) | a	58
Purchase price	$ 5,200