XML 58 R45.htm IDEA: XBRL DOCUMENT
v3.22.0.1

Intangible Assets, net (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2021
Intangible Assets, net |
Schedule of Finite-Lived Intangible Assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | December 31, 2021 | ​ | December 31, 2020
​ | ​ | Gross | ​ | ​ | ​ | ​ | Gross | ​ | ​ | ​
​ | ​ | Carrying | ​ | Accumulated | ​ | Carrying | ​ | Accumulated
(in thousands) |  | Amount |  | Amortization |  | Amount |  | Amortization
Customer-related (15 ― 25 year life) | ​ | $ | 144,322 | ​ | $ | (96,435) | ​ | $ | 147,169 | ​ | $ | (86,512)
Contract-based (5 ― 7 year life) | ​ |  | — | ​ |  | — | ​ |  | 37,730 | ​ |  | (36,856)
Intangible assets | ​ | $ | 144,322 | ​ | $ | (96,435) | ​ | $ | 184,899 | ​ | $ | (123,368)
Schedule of Finite-Lived Intangible Assets, Future Amortization Expense | ​
​ | ​ | ​ | ​
(in thousands) |  | ​ | ​
2022 | ​ | $ | 8,913
2023 | ​ |  | 7,060
2024 | ​ |  | 5,895
2025 | ​ |  | 3,763
2026 | ​ |  | 3,179
Thereafter | ​ |  | 19,077
Total | ​ | $ | 47,887

X
- References No definition available. + Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration