Commitment and Contingencies - Narrative (Details) - USD ($)	3 Months Ended
	Mar. 31, 2021	Dec. 31, 2020	Mar. 31, 2020	Dec. 31, 2019
Business Acquisition, Contingent Consideration [Line Items]
Contingent consideration	$ 19,839,000	$ 19,691,000	$ 17,237,000	$ 18,250,000
Array | TRA
Business Acquisition, Contingent Consideration [Line Items]
Contingent consideration	$ 19,839,000	19,691,000	17,113,000	17,808,000
Tax Receivable Agreement, payment term	125 days
Array | Earn-Out Liability
Business Acquisition, Contingent Consideration [Line Items]
Contingent consideration	$ 0	$ 0	124,000	$ 442,000
Maximum aggregate earn-out consideration			$ 25,000,000.0