XML 47 R34.htm IDEA: XBRL DOCUMENT v3.19.2

Securities and Equity Investments (Details) - USD ($) $ in Thousands	Jun. 30, 2019	Sep. 30, 2018
Investments, Debt and Equity Securities [Abstract]
Cost Method Investments	$ 408	$ 558

X

- Definition

Amount, after adjustment, of cost-method investment. Adjustments include, but are not limited to, dividends received in excess of earnings after date of investment that are considered a return of investment and other than temporary impairments.

+ References

No definition available.

+ Details

Name:	us-gaap_CostMethodInvestments
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	us-gaap_InvestmentsDebtAndEquitySecuritiesAbstract
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration