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Stock-Based and Other Long-Term Incentive Compensation - Other Long-Term Incentive Compensation, Narrative (Details)				9 Months Ended
	Apr. 01, 2021 USD ($)	Mar. 18, 2021 USD ($) compressor	Apr. 28, 2020 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2020 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total unrecognized compensation expense				$ 0
Other Long-Term Incentive Compensation
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted		$ 973,080	$ 1,100,000
Award vesting period		3 years	3 years	1 year
Share-based compensation expense				$ 600,000	$ 252,000
Total unrecognized compensation expense				$ 1,400,000
Recognition period				2 years
Other Long-Term Incentive Compensation | Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	$ 50,000	$ 50,000	$ 50,000
Award vesting period			1 year
Number of independent directors | compressor		3

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Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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