Lease Commitments (Tables)

12 Months Ended

Dec. 31, 2015

Leases [Abstract]

Summary of Property Under Capital Lease

A summary of property under capital lease follows (amounts in thousands):

	As of December 31,
	2015			2014
Land, buildings and equipment	$	45,665		$	40,782
Less: accumulated amortization		(27,169	)		(27,556	)
	$	18,496		$	13,226

Future Minimum Rental Payments Under Lease Commitments

Future minimum rental payments under lease commitments with a term of more than one year as of December 31, 2015, are as follows (amounts in thousands):

Year	Capital Leases			Operating Leases
	(000s)
2016	$	3,849		$	64,049
2017		3,929			42,989
2018		4,061			35,447
2019		3,996			29,721
2020		3,339			21,487
Later years		22,055			137,692
Total minimum rental	$	41,229		$	331,385
Less: Amount representing interest		(16,316	)
Present value of minimum rental commitments		24,913
Less: Current portion of capital lease obligations		(1,557	)
Long-term portion of capital lease obligations	$	23,356