Commitments and Contingencies (Tables)

9 Months Ended

Sep. 30, 2014

Commitments and Contingencies Disclosure [Abstract]

Summary of Liability Related to Lease

The following table provides information about the Company’s liability related to the lease (in thousands):

	2014			2013
Beginning balance, January 1	$	1,787		$	1,103
Net rental receipts (payments)		(281	)		(410	)
Accretion of discount		125			61
Increase in net estimated contract termination costs		1,018			1,144
Ending balance, September 30	$	2,649		$	1,898

Summary of Reconciliation of Company's Warranty Reserve

The following is a reconciliation of the Company’s surface flaking warranty reserve (in thousands):

	2014			2013
Beginning balance, January 1	$	40,312		$	28,487
Changes in estimates related to pre-existing warranties		—			20,000
Settlements made during the period		(6,647	)		(5,947	)
Ending balance, September 30	$	33,665		$	42,540