XML 41 R30.htm IDEA: XBRL DOCUMENT
v3.19.2

Accumulated Other Comprehensive Loss (Tables) | 9 Months Ended
--- | ---
Jun. 30, 2019
Stockholders Equity Note [Abstract] |
Accumulated Other Comprehensive Loss | Accumulated other comprehensive loss consisted of the following (in thousands):
|  | Unrealized Gain (Loss) on Available-for-Sale Securities |  |  | Foreign Currency Translation Adjustments |  |  | Totals |
Balance at October 1, 2018 |  | $ | (82 | ) |  | $ | (15,537 | ) |  | $ | (15,619 | )
Changes in unrealized gain on available-for-sale securities, net of tax |  |  | 82 |  |  |  | — |  |  |  | 82 |
Foreign currency translation adjustments |  |  | — |  |  |  | 177 |  |  |  | 177 |
Balance at June 30, 2019 |  | $ | — |  |  | $ | (15,360 | ) |  | $ | (15,360 | )

X
- Definition Tabular disclosure of information about items reclassified out of accumulated other comprehensive income (loss). + References No definition available. + Details
Name: | us-gaap_ReclassificationOutOfAccumulatedOtherComprehensiveIncomeTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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