REVENUES |
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Dec. 31, 2021 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Revenue from Contract with Customer [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
REVENUES | Revenues Disaggregation of Revenues The following table presents a disaggregation of our consolidated revenues by type for the years ended December 31, 2021, 2020 and 2019:
(1)Includes contracts with an original duration of one year or less and variable consideration under a stand-ready series of distinct days of service. The aggregate fixed consideration portion of customer contracts with an initial contract duration greater than one year is not material. (2)Approximately $0.7 million, $0.8 million and $0.6 million of interest income for the years ended December 31, 2021, 2020 and 2019, respectively, is included in other income, net on the Company's Consolidated Statements of Operations and not reflected in the table above. Deferred revenues were not material for the years ended December 31, 2021, 2020 and 2019. Contract Assets and Contract Liabilities Material contract assets and liabilities are presented net at the individual contract level in the Consolidated Balance Sheets and are classified as current or noncurrent based on the nature of the underlying contractual rights and obligations. Supplemental balance sheet information related to contracts from customers as of December 31, 2021 and 2020 was as follows:
Substantially all of these balances are recognized as revenue within 12 months. Net contract assets were not material for any period presented. Impairment losses recognized on receivables or contract assets arising from the Company's contracts with customers were not material for the years ended December 31, 2021, 2020 or 2019.
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