XML 86 R64.htm IDEA: XBRL DOCUMENT v2.4.0.8
Income Taxes Income Taxes - Valuation allowance for deferred tax assets (Details) (Deferred Income Tax Asset Valuation Allowance, USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Deferred Income Tax Asset Valuation Allowance
     
Valuation allowance for deferred tax assets [Roll Forward]      
Balance at beginning of the year $ 1,334 $ 1,487 $ 1,381
Charged to Expenses 168 0  
Charged to other accounts 0 33  
Deductions (289) (186) 0
Balance at end of the year $ 1,213 $ 1,334 $ 1,487