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R8.htm
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Statements of Cash Flows (Parenthetical) - USD ($)
$ in Thousands
12 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Statement of Cash Flows [Abstract]
Repurchase of common stock costs
$ 55,655
$ 55,655
X
- Definition
Repurchase of common stock cost.
+ References
No definition available.
+ Details
Name:
hnna_RepurchaseOfCommonStockCost
Namespace Prefix:
hnna_
Data Type:
xbrli:monetaryItemType
Balance Type:
debit
Period Type:
duration
X
- References
No definition available.
+ Details
Name:
us-gaap_StatementOfCashFlowsAbstract
Namespace Prefix:
us-gaap_
Data Type:
xbrli:stringItemType
Balance Type:
na
Period Type:
duration