XML 35 R23.htm IDEA: XBRL DOCUMENT
v3.22.0.1

SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS | 12 Months Ended
--- | ---
Dec. 31, 2021
SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS |
SCHEDULE II-VALUATION AND QUALIFYING ACCOUNTS | SKYWEST, INC. AND SUBSIDIARIES SCHEDULE II—VALUATION AND QUALIFYING ACCOUNTS For the Years Ended December 31, 2021, 2020 and 2019 (Dollars in thousands)
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | ​ | ​ |  | Additions |  | ​ |  | ​ | ​ |
​ | ​ | Balance at | ​ | Charged to | ​ | ​ | ​ | ​ | ​ |
​ | ​ | Beginning | ​ | Costs and | ​ | ​ | ​ | Balance at |
Description | ​ | of Year | ​ | Expenses | ​ | Deductions | ​ | End of Year |
Year Ended December 31, 2021 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Allowance for inventory obsolescence | ​ | $ | 19,676 |  | ​ | 3,280 |  | — |  | $ | 22,956 | ​
Allowance for credit losses | ​ | ​ | 46,225 |  | ​ | — |  | (4,249) |  | ​ | 41,976 | ​
​ | ​ | $ | 65,901 |  | ​ | 3,280 |  | (4,249) |  | $ | 64,932 | ​
Year Ended December 31, 2020 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Allowance for inventory obsolescence | ​ | $ | 15,890 |  | ​ | 3,786 |  | — |  | $ | 19,676 | ​
Allowance for doubtful accounts receivable | ​ | ​ | 18 |  | ​ | — |  | (18) |  | ​ | — | ​
Allowance for credit losses (adoption of Topic 326) | ​ | ​ | 15,388 |  | ​ | 30,837 |  | — |  | ​ | 46,225 | ​
​ | ​ | $ | 31,296 |  | ​ | 34,623 |  | (18) |  | $ | 65,901 | ​
Year Ended December 31, 2019 | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
Allowance for inventory obsolescence | ​ | $ | 22,141 |  | ​ | — |  | (6,251) |  | $ | 15,890 | ​
Allowance for doubtful accounts receivable | ​ | ​ | 158 |  | ​ | — |  | (140) |  | ​ | 18 | ​
​ | ​ | $ | 22,299 |  | ​ | — |  | (6,391) | ​ | $ | 15,908 | ​
​

X
- Definition The entire disclosure for valuation and qualifying accounts and reserves. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 12 -Subsection 09 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 4 -Subparagraph (SX 210.12-09) -URI http://asc.fasb.org/extlink&oid=120395691&loc=d3e24092-122690 + Details
Name: | srt_ScheduleOfValuationAndQualifyingAccountsDisclosureTextBlock
Namespace Prefix: | srt_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

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