XML 97 R34.htm IDEA: XBRL DOCUMENT
v3.20.1

Income Taxes (Tables) | 6 Months Ended
--- | ---
Mar. 31, 2020
Income Tax Disclosure [Abstract] |
Schedule of Unrecognized Tax Benefits | A reconciliation of the beginning and ending amount of unrecognized tax benefits is (in thousands):
Unrecognized tax benefits as of September 30, 2019 | $ | 1,713 |
Increases related to: |
Prior year income tax positions | 712 |
Decreases related to: |
Settlements | (7 | )
Expiration of statute of limitations | (39 | )
Unrecognized tax benefits as of March 31, 2020 | $ | 2,379 |

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

X
- Definition Tabular disclosure of the change in unrecognized tax benefits, excluding amounts pertaining to examined tax returns. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15A -URI http://asc.fasb.org/extlink&oid=84230637&loc=SL6600010-109319 + Details
Name: | us-gaap_ScheduleOfUnrecognizedTaxBenefitsExcludingAmountsPertainingToExaminedTaxReturnsRollForwardTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration