XML 19 R50.htm IDEA: XBRL DOCUMENT v2.4.1.9
Stock Plans And Stock Based Compensation: Schedule of Unrecognized Compensation Expense for stock-based awards (Details) (Stock Options, USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Compensation expense yet to be recognized for stock-based awards that have been awarded but not vested $ 359us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
Remainder of 2013
  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Compensation expense yet to be recognized for stock-based awards that have been awarded but not vested 79us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ tsbk_FuturePeriodsAxis
= tsbk_RemainderOf2012Member
2014
  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Compensation expense yet to be recognized for stock-based awards that have been awarded but not vested 106us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ tsbk_FuturePeriodsAxis
= tsbk_N2014Member
2015
  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Compensation expense yet to be recognized for stock-based awards that have been awarded but not vested 98us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ tsbk_FuturePeriodsAxis
= tsbk_N2015Member
2016
  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Compensation expense yet to be recognized for stock-based awards that have been awarded but not vested 67us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ tsbk_FuturePeriodsAxis
= tsbk_N2016Member
2017
  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Compensation expense yet to be recognized for stock-based awards that have been awarded but not vested $ 9us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized
/ us-gaap_AwardTypeAxis
= us-gaap_EmployeeStockOptionMember
/ tsbk_FuturePeriodsAxis
= tsbk_N2017Member