Acquisition - Schedule of Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Jul. 07, 2021	Jun. 30, 2021	Dec. 31, 2020
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract]
Goodwill		$ 108,741	$ 0
Data Foundry Acquisition | Subsequent Event
Business Combination, Recognized Identifiable Assets Acquired, Goodwill, and Liabilities Assumed, Net [Abstract]
Cash and cash equivalents	$ 4,486
Restricted cash	78
Accounts receivable	1,461
Prepaid expenses	2,080
Property and equipment	185,842
Operating lease right-of-use assets	4,405
Goodwill	108,741
Customer relationships	125,000
Other assets	10
Total assets acquired	432,103
Accounts payable	(1,437)
Accrued salaries and benefits	(561)
Accrued expenses and other	(1,532)
Accrued construction payables	(1,558)
Customer deposits	(2,447)
Operating lease liability, current portion	(261)
Operating lease liability	(4,144)
Total liabilities assumed	(11,940)
Net assets acquired	$ 420,163
Intangible assets weighted average amortization period	20 years
Business Combination, Estimated Fair Value Of Property, Plant, And Equipment Acquired [Abstract]
Land and land improvements	$ 21,247
Buildings, building improvements, and leasehold improvements	74,596
Data center equipment	82,320
Core network equipment	36
Computer equipment, furniture and fixtures	2,642
Finance lease right-of-use assets	3,000
Construction in progress	2,001
Total property and equipment	$ 185,842