XML 36 R25.htm IDEA: XBRL DOCUMENT
v3.21.1

INTANGIBLE ASSETS (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2021
INTANGIBLE ASSETS |
Schedule of intangible assets with indefinite lives | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | 2021 |  | 2020
Qwest: | ​ | ​ | ​ | ​ | ​ | ​
FAA Certifications | ​ | $ | 724 | ​ | $ | 724
Goodwill | ​ |  | 13,416 | ​ |  | 13,416
ALGS: | ​ |  |  | ​ |  | ​
FAA Certifications | ​ |  | 710 | ​ |  | 710
Goodwill | ​ |  | 379 | ​ |  | 379
ACS: | ​ |  |  | ​ |  | ​
Trademarks | ​ |  | 600 | ​ |  | 600
FAA Certifications | ​ |  | 7,300 | ​ |  | 7,300
Goodwill | ​ |  | 63 | ​ |  | 63
ACT: | ​ |  |  | ​ |  | ​
Trademarks | ​ |  | 200 | ​ |  | 200
FAA Certifications | ​ |  | 796 | ​ |  | 796
Goodwill | ​ |  | 6,002 | ​ |  | 6,002
Total intangible assets with indefinite lives | ​ | $ | 30,190 | ​ | $ | 30,190
Schedule of intangible assets with definite lives | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Useful Life |  | ​ | ​ |  | ​ | ​
​ | ​ | In Years | ​ | 2021 | ​ | 2020
Qwest: | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Customer relationships | ​ | 10 | ​ | $ | 7,843 | ​ | $ | 8,083
ALGS: | ​ |  | ​ |  |  | ​ |  | ​
Customer relationships | ​ | 10 | ​ |  | 85 | ​ |  | 90
ACS: | ​ |  | ​ |  |  | ​ |  | ​
Customer relationships | ​ | 10 | ​ |  | 1,610 | ​ |  | 1,663
ACT: | ​ |  | ​ |  | ​ | ​ |  | ​
Customer relationships | ​ | 10 | ​ |  | 7,971 | ​ |  | 8,198
Total intangible assets with definite lives | ​ | ​ | ​ | $ | 17,509 | ​ | $ | 18,034

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: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance and exist in perpetuity, 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 3 -Subparagraph (b),(d) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
Name: | us-gaap_ScheduleOfIndefiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration