Rendering

Component: (Network and Table)
Network
2409402 - Disclosure - Income Taxes (Narrative) (Details)
(http://www.commercebank.com/role/IncomeTaxesNarrativeDetails)
Table(Implied)
Slicers (applies to each fact value in each table cell)
Income Tax Disclosure [Abstract]Period [Axis]
2013-01-01 - 2013-12-31
2012-01-01 - 2012-12-31
2011-01-01 - 2011-12-31
Income Tax Disclosure [Abstract]
 
 
 
Federal Net Operating Loss Carryforward Acquired in 2003
4,300,000  
 
 
Operating loss carryforwards, amt remaining at period end
0  
 
 
Effective income tax rate reconciliation, at federal statutory income tax rate
0.35  
 
 
Tax benefits related to interest and penalties
5,000  
81,000  
1,000  
Liabilities for interest and penalties
172,000  
176,000  
 
Unrecognized Tax Benefits
1,428,000  
1,581,000  
1,584,000  
Unrecognized tax benefits impact the effective tax rate
1,000,000  
1,100,000