XML 28 R76.htm IDEA: XBRL DOCUMENT

Employee and Director Benefit Plans - Summary of Change in Plan Assets (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Postemployment Benefits [Abstract]
Fair value of plan assets at beginning of year
Actual return on assets
Employer contribution	64	90	67
Benefits paid, net	(64)us-gaap_DefinedBenefitPlanBenefitsPaid	(90)us-gaap_DefinedBenefitPlanBenefitsPaid	(67)us-gaap_DefinedBenefitPlanBenefitsPaid
Fair value of plan assets at end of year

The amount of payments made for which participants are entitled under a pension plan, including pension benefits, death benefits, and benefits due on termination of employment. Also includes payments made under a postretirement benefit plan, including prescription drug benefits, health care benefits, life insurance benefits, and legal, educational and advisory services. This item represents a periodic decrease to the plan obligations and a decrease to plan assets.

+ References+ Details