XML 42 R30.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Accumulated Other Comprehensive Loss (Tables) | 12 Months Ended
--- | ---
Sep. 30, 2017
Equity [Abstract] |
Schedule of Accumulated Other Comprehensive Income (Loss) | The components of accumulated other comprehensive loss are as follows:
|  | Effect of Foreign Currency Translation |  | Minimum Pension Liability |  | Accumulated Other Comprehensive Loss
|  | (Amounts in thousands)
Balance as of September 30, 2015 |  | $ | (2,825 | ) |  | $ | (5,560 | ) |  | $ | (8,385 | )
Change in period |  | 18 |  |  | (3,413 | ) |  | (3,395 | )
Tax effect of change in period |  | — |  |  | (151 | ) |  | (151 | )
Balance as of September 30, 2016 |  | $ | (2,807 | ) |  | $ | (9,124 | ) |  | $ | (11,931 | )
Change in period |  | (407 | ) |  | 1,944 |  |  | 1,537 |
Tax effect of change in period |  | — |  |  | 231 |  |  | 231 |
Balance as of September 30, 2017 |  | $ | (3,214 | ) |  | $ | (6,949 | ) |  | $ | (10,163 | )

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

X
- Definition Tabular disclosure of the components of accumulated other comprehensive income (loss). + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=84228862&loc=SL7669686-108580 + Details
Name: | us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration