XML 79 R65.htm IDEA: XBRL DOCUMENT v3.6.0.2
Investments - Schedule of Other Investments (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Investments    
Bank stocks - at cost $ 9,192 $ 10,289
Investment in statutory trusts - equity method 2,173 2,172
Total $ 11,365 $ 12,461