Benefit Plans (Tables)

12 Months Ended

Dec. 31, 2014

Benefit Costs Recognized as Expense under Plans

Benefit costs recognized as expense under these plans consisted of the following for the years ended December 31:

	2014		2013		2012
Contributions:
Profit sharing	$	2,337	$	2,126	$	2,132
Savings		1,849		1,609		1,241
	$	4,186	$	3,735	$	3,373