REVENUE FROM CONTRACTS WITH CUSTOMERS Table 1 - Contract Assets and Liabilities (Details) - USD ($) $ in Thousands |
6 Months Ended | |||
|---|---|---|---|---|
Jun. 30, 2021 |
Jun. 30, 2020 |
Dec. 31, 2020 |
Dec. 31, 2019 |
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| Contract assets | ||||
| Current portion | $ 2,590 | $ 2,218 | $ 2,694 | $ 2,140 |
| Noncurrent portion | 629 | 1,212 | 932 | 1,003 |
| Total | 3,219 | 3,430 | 3,626 | 3,143 |
| Additions | 1,898 | 2,670 | ||
| Transfer to accounts receivable | (2,055) | (2,258) | ||
| Transfer to revenues, contract assets | (250) | (125) | ||
| Total activity | (407) | 287 | ||
| Contract liabilities | ||||
| Current portion | (17,002) | (20,235) | (22,019) | (21,083) |
| Noncurrent portion | (45,968) | (45,445) | (47,537) | (40,289) |
| Total | (62,970) | (65,680) | $ (69,556) | $ (61,372) |
| Additions | (19,401) | (34,156) | ||
| Transfer to revenues, contract liabilities | 25,987 | 29,848 | ||
| Total activity | $ 6,586 | $ (4,308) | ||
| X | ||||||||||
- Definition Total change in contract with customer asset balance in the current period. No definition available.
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| X | ||||||||||
- Definition Total change in contract with customer liability balance in the current period. No definition available.
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| X | ||||||||||
- Definition Contract with Customer, Asset, Transfer to Revenues No definition available.
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| X | ||||||||||
- Definition Contract with Customer, Asset, Additions No definition available.
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| X | ||||||||||
- Definition Contract with Customer, Liability, Additions No definition available.
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of decrease in right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time from transfer to receivable due to right to consideration becoming unconditional. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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