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Stock-Based and Other Long-Term Incentive Compensation - Other Long-Term Incentive Compensation - Narrative (Details)			3 Months Ended
	Mar. 18, 2021 USD ($) compressor	Apr. 28, 2020 USD ($)	Mar. 31, 2021 USD ($)	Mar. 31, 2020 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Share-based compensation expense				$ 485,000
Total unrecognized compensation expense			$ 0
Other Long-Term Incentive Compensation
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	$ 973,080	$ 1,061,820
Award vesting period	3 years	3 years	1 year
Share-based compensation expense			$ 166,000
Total unrecognized compensation expense			$ 1,800,000
Recognition period			2 years 4 months 24 days
Other Long-Term Incentive Compensation | Directors
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Granted	$ 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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