Quarterly report pursuant to Section 13 or 15(d)

Statements of Comprehensive Income (Parenthetical)

v3.4.0.3
Statements of Comprehensive Income (Parenthetical) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Income Statement [Abstract]    
Depreciation $ 2,947 $ 2,956