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Derivative Instruments (Tables)
6 Months Ended
Jun. 30, 2015
Derivative Instruments [Abstract]  
Summary of derivative instruments

 

 

 

 

 

 

 

 

 

 

 

 

 

June 30, 2015

 

December 31, 2014

 

 

 

 

 

 

Notional amount

$

3,735 

 

$

3,811 

Weighted average pay rate on interest-rate swaps

 

4.06% 

 

 

4.06% 

Weighted average receive rate on interest-rate swaps

 

0.20% 

 

 

0.18% 

Weighted average maturity (years)

 

3.8 

 

 

4.3 

Fair value of interest-rate swaps

$

(285)

 

$

(318)

Fair value of yield maintenance provisions

 

285 

 

 

318