XML 70 R60.htm IDEA: XBRL DOCUMENT v3.5.0.2
Fair Value Measurements - Quantitative information about Level III fair value measurements (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Sep. 30, 2016
Dec. 31, 2015
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Percentage at which new appraisals are discounted 10.00%  
Impaired Loans [Member] | Discounted appraised value [Member] | Minimum [Member] | Level III [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate (as a percent) 0.00% 0.00%
Impaired Loans [Member] | Discounted appraised value [Member] | Maximum [Member] | Level III [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate (as a percent) 100.00% 100.00%
Impaired Loans [Member] | Discounted appraised value [Member] | Weighted Average [Member] | Level III [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate (as a percent) 10.00% 17.00%
Impaired Loans [Member] | Present Value of Cash Flows [Member] | Minimum [Member] | Level III [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate (as a percent) 6.00% 6.00%
Impaired Loans [Member] | Present Value of Cash Flows [Member] | Maximum [Member] | Level III [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate (as a percent) 7.00% 8.00%
Impaired Loans [Member] | Present Value of Cash Flows [Member] | Weighted Average [Member] | Level III [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate (as a percent) 6.00% 7.00%
Other Real Estate Owned [Member] | Discounted appraised value [Member] | Level III [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate (as a percent) 10.00%  
Other Real Estate Owned [Member] | Discounted appraised value [Member] | Weighted Average [Member] | Level III [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate (as a percent)   10.00%
Repossessed Assets [Member] | Market Approach Valuation Technique [Member] | Weighted Average [Member] | Level III [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Discount rate (as a percent) 50.00% 50.00%
Nonrecurring [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Impaired loans $ 7,819 $ 9,018
Other real estate owned 3,387 3,345
Repossessed assets 1,043 1,043
Nonrecurring [Member] | Level III [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Impaired loans 7,819 9,018
Other real estate owned 3,387 3,345
Repossessed assets 1,043 1,043
Nonrecurring [Member] | Discounted appraised value [Member] | Level III [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Impaired loans 4,130 5,434
Other real estate owned 3,387 3,345
Nonrecurring [Member] | Present Value of Cash Flows [Member] | Level III [Member]    
Fair Value Inputs, Assets, Quantitative Information [Line Items]    
Impaired loans $ 3,689 $ 3,584