Employee Benefit Plans - Schedule of Plan's Funded Status (Detail) (USD $)
In Thousands, unless otherwise specified
2 Months Ended
Dec. 31, 2013
Change in benefit obligations:  
Benefit obligation beginning November 1, 2013 $ 3,908
Interest cost 28
Actuarial cost   
Change in actuarial assumption 7
Benefit payments (20)
Benefit obligation at end of year 3,923
Change in plan assets:  
Fair value of plan assets at November 1, 2013 3,642
Actual return on plan assets 52
Benefit paid (20)
Fair value of plan assets at end of year 3,674
Funded status included in other liabilities $ (249)