Postretirement Benefits (Postretirement Benefits [Member])

6 Months Ended

Dec. 31, 2012

Postretirement Benefits [Member]

Defined Benefit Plan Disclosure [Line Items]

Pension And Postretirement Benefits

Note 6 –Postretirement Benefits

We and certain of our operating subsidiaries provide multiple postretirement medical and life insurance benefit plans. We recognize the cost of benefits as the employees render service. Postretirement benefits are funded as incurred.

The following table summarizes the components of net periodic benefit cost for our postretirement plans:

	Three Months Ended				Six Months Ended
	December 31,				December 31,
	2012		2011		2012		2011
Components of net periodic benefit cost
Service cost	$	8	$	6	$	16	$	12
Interest cost		28		37		56		74
Amortization of unrecognized net gain		(5)		(8)		(10)		(16)
Amortization of prior service asset		(1)		(1)		(2)		(2)
Net periodic benefit cost	$	30	$	34	$	60	$	68

For the three and six months ended December 31, 2012, we made approximately $32,000and $54,000in contributions to our postretirement medical and life insurance benefit plans. We expect to make approximately $0.1 million more in contributions to our postretirement medical and life insurance benefit plans during the remainder of 2013.