Defined Benefit Plan

San Jose Water Company sponsors a noncontributory defined benefit pension plan for its eligible employees. Employees hired before March 31, 2008 are entitled to receive retirement benefits using a formula based on the employee's three highest years of compensation (whether or not consecutive). For employees hired on or after March 31, 2008, benefits are determined using a cash balance formula based on compensation credits and interest credits for each employee. Officers hired before March 31, 2008 are eligible to receive additional retirement benefits under the Executive Supplemental Retirement Plan, and officers hired on or after March 31, 2008 are eligible to receive additional retirement benefits under the Cash Balance Executive Supplemental Retirement Plan. Both plans are non-qualified plans in which only officers and other designated members of management may participate. San Jose Water Company also provides health care and life insurance benefits for retired employees under the San Jose Water Company Social Welfare Plan. The components of net periodic benefit costs for San Jose Water Company's pension plan, its Executive Supplemental Retirement Plan, Cash Balance Executive Supplemental Retirement Plan and Social Welfare Plan for the three and six months ended June 30, 2016 and 2015 are as follows:



	Three months ended June 30,					Six months ended June 30,
	2016			2015		2016			2015
Service cost	$	1,249		1,363		$	2,490		2,726
Interest cost	1,858			1,711		3,736			3,423
Other cost	1,091			1,192		2,201			2,384
Expected return on assets	(1,893		)	(1,817	)	(3,788		)	(3,633	)
	$	2,305		2,449		$	4,639		4,900

The following tables summarize the fair values of plan assets by major categories as of June 30, 2016 and December 31, 2015:



		Fair Value Measurements at June 30, 2016
				Quoted Prices in Active Markets for Identical Assets		Significant Observable Inputs		Significant Unobservable Inputs
Asset Category	Benchmark	Total		(Level 1)		(Level 2)		(Level 3)
Cash and cash equivalents		$	5,084	$	5,084	$	—	$	—
Actively Managed (a):
All Cap Equity	Russell 3000 Value	4,573		4,545		28		—
U.S. Large Cap Equity	Russell 1000, Russell 1000 Growth, Russell 1000 Value	36,908		36,908		—		—
U.S. Mid Cap Equity	Russell Mid Cap, Russell Mid Cap Growth, Russell Mid Cap Value	6,509		6,509		—		—
U.S. Small Cap Equity	Russell 2000, Russell 2000 Growth, Russell 2000 Value	5,629		5,629		—		—
Non-U.S. Large Cap Equity	MSCI EAFE	4,661		4,661		—		—
REIT	NAREIT - Equity REIT'S	5,989		—		5,989		—
Fixed Income (b)	(b)	42,038		—		42,038		—
Total		$	111,391	$	63,336	$	48,055	$	—

The Plan has a current target allocation of 55% invested in a diversified array of equity securities to provide long-term capital appreciation and 45% invested in a diversified array of fixed income securities and cash to provide preservation of capital plus generation of income.


(a)	Actively managed portfolio of securities with the goal to exceed the stated benchmark performance.


(b)	Actively managed portfolio of fixed income securities with the goal to exceed the Barclays 1-5 Year Government/Credit, Barclays Intermediate Government/Credit, and Merrill Lynch Preferred Stock Fixed Rate.



		Fair Value Measurements at December 31, 2015
				Quoted Prices in Active Markets for Identical Assets		Significant Observable Inputs		Significant Unobservable Inputs
Asset Category	Benchmark	Total		(Level 1)		(Level 2)		(Level 3)
Cash and cash equivalents		$	9,500	$	9,500	$	—	$	—
Actively Managed (a):
All Cap Equity	Russell 3000 Vaue	4,067		4,041		26		—
U.S. Large Cap Equity	Russell 1000, Russell 1000 Growth, Russell 1000 Value	36,010		36,010		—		—
U.S. Mid Cap Equity	Russell Mid Cap, Russell Mid Cap Growth, Russell Mid Cap Value	5,886		5,886		—		—
U.S. Small Cap Equity	Russell 2000, Russell 2000 Growth, Russell 2000 Value	5,188		5,188		—		—
Non-U.S. Large Cap Equity	MSCI EAFE	4,804		4,804		—		—
REIT	NAREIT - Equity REIT'S	5,346		—		5,346		—
Fixed Income (b)	(b)	38,614		—		38,614		—
Total		$	109,415	$	65,429	$	43,986	$	—


(a)	Actively managed portfolio of securities with the goal to exceed the stated benchmark performance.


(b)	Actively managed portfolio of fixed income securities with the goal to exceed the Barclays 1-5 Year Government/Credit, Barclays Intermediate Government/Credit, and Merrill Lynch Preferred Stock Fixed Rate.

In 2016, San Jose Water Company expects to make required and discretionary cash contributions of up to $8,613 to the pension plans and Social Welfare Plan. For the three and six months ended June 30, 2016, $1,380 has been contributed to the pension plans and Social Welfare Plan.