Cash Value of Life Insurance (Tables)

12 Months Ended

Dec. 31, 2016

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 (dollars in thousands):

	Year ended December 31,
	2016			2015
Beginning balance	$	94,560		$	92,337
Increase in cash value of life insurance		2,717			2,786
Death benefit receivable in excess of cash value		238			155
Death benefit receivable		(1,603	)		(718	)
Ending balance	$	95,912		$	94,560
End of period death benefit	$	165,669		$	166,299
Number of policies owned		185			187
Insurance companies used		14			14
Current and former employees and directors covered		58			59