Commitments and Contingent Liabilities (Tables)

12 Months Ended

Dec. 31, 2014

Commitments And Contingencies Disclosure [Abstract]

Future Minimum Lease Payments under Operating Leases

Future minimum lease payments under these operating leases as of December 31, 2014 are as follows:

Year Ending December 31,
2015	$	24,012
2016		17,352
2017		15,024
2018		11,654
2019		11,155
Thereafter		28,092
		107,289
Sublease income		(282	)
	$	107,007

Summary of Changes in Product Warranties Reserve

The following table reflects the changes in the Company’s warranty reserve (see Note 1 herein for further discussion of warranty/product liability reserves):

	Year Ended December 31,
	2014			2013			2012
Warranty reserve, beginning of year	$	101,507		$	62,742		$	64,008
Provision		51,668			82,860			41,138
Payments		(59,115	)		(44,095	)		(42,404	)
Warranty reserve, end of year	$	94,060		$	101,507		$	62,742