XML 37 R77.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Mortgage Servicing Rights: Summary of Loans serviced for Freddie Mac (Details) (USD $) In Thousands, unless otherwise specified | Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2012
--- | --- | --- | ---
Transfers and Servicing [Abstract] |  |  |
Loans serviced for Freddie Mac, Principal amount | $ 327,594 | $ 325,726 | $ 304,872

X
- Definition No authoritative reference available. + References No definition available. + Details
Name: | tsbk_LoansServicedForFreddieMacPrincipalAmount
Namespace Prefix: | tsbk_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_TransfersAndServicingAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration