Annual report pursuant to Section 13 and 15(d)

Derivative Financial Instruments - Summary of Activity in AOCI Related to Derivatives (Detail)

v3.3.1.900
Derivative Financial Instruments - Summary of Activity in AOCI Related to Derivatives (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Derivative Instruments and Hedging Activities Disclosure [Abstract]      
Derivative balance at the beginning of the period in AOCI $ 0 $ (69) $ (142)
Net deferral in AOCI of derivatives:      
Net (decrease) increase in fair value of derivatives 0 4 2
Tax effect   (2) 0
Net deferral in AOCI of derivatives   2 2
Net reclassification from AOCI into earnings:      
Reclassification from AOCI into earnings - interest expense 0 103 109
Tax effect   (36) (38)
Net reclassification from AOCI into earnings   67 71
Mark to market adjustments for derivatives $ 0 69 73
Derivative balance at the end of the period in AOCI   $ 0 $ (69)