XML 118 R106.htm IDEA: XBRL DOCUMENT v3.3.1.900
Income taxes - Current and Deferred Amounts of Provision for Income Taxes Expense (Benefit) (Details) - USD ($)
$ in Thousands
 3 Months Ended 12 Months Ended
Dec. 31, 2015
Sep. 30, 2015
Jun. 30, 2015
Mar. 31, 2015
Dec. 31, 2014
Sep. 30, 2014
Jun. 30, 2014
Mar. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Current                 $ 5,362 $ 4,313 $ 1,628
Deferred                 (841) 1,146 (1,143)
Total $ 770 $ 1,113 $ 1,124 $ 1,514 $ 1,290 $ 1,944 $ 762 $ 1,463 4,521 $ 5,459 485
Peoples Bank [Member]                      
Deferred                     1
Total                 $ (70)   $ 33