Cash Value of Life Insurance (Tables)

9 Months Ended

Sep. 30, 2015

Investments, All Other Investments [Abstract]

Summary of Activity in Balance of Cash Value of Life Insurance

A summary of the activity in the balance of cash value of life insurance follows (in thousands):

	Nine months ended September 30,
	2015		2014
Beginning balance	$	92,337	$	52,309
Increase in cash value of life insurance		2,121		1,287
Ending balance	$	94,458	$	53,596
End of period death benefit	$	166,380	$	95,896
Number of policies owned		189		133
Insurance companies used		14		6
Current and former employees and directors covered		60		36