Cash Value of Life Insurance - Summary of Activity in Balance of Cash Value of Life Insurance (Detail) $ in Thousands |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2016
USD ($)
|
Sep. 30, 2015
USD ($)
|
Sep. 30, 2016
USD ($)
Policies
Employees
Company
|
Sep. 30, 2015
USD ($)
Policies
Employees
Company
|
|
Increase (Decrease) in Insurance Liabilities [Abstract] | ||||
Beginning balance | $ 94,560 | $ 92,337 | ||
Increase in cash value of life insurance | $ 709 | $ 770 | 2,086 | 2,121 |
Death benefit receivable in excess of cash value | 238 | |||
Death benefit receivable | (1,603) | |||
Ending balance | $ 95,281 | $ 94,458 | 95,281 | 94,458 |
End of period death benefit | $ 166,623 | $ 166,380 | ||
Number of policies owned | Policies | 187 | 189 | ||
Insurance companies used | Company | 14 | 14 | ||
Current and former employees and directors covered | Employees | 59 | 60 |