Pre-Production Costs Related to Long-Term Supply Arrangements (Tables)

9 Months Ended

Sep. 25, 2016

Pre-Production Costs and Deferred Revenue Related to Long-Term Supply Arrangements [Abstract]

Pre-Production Costs and Deferred Revenue Related to Long-Term Supply Arrangements [Table Text Block]

e following tables summarize the unamortized customer-owned tooling costs included in our non-current assets, and the deferred tooling revenues included in accrued liabilities and other non-current liabilities:

(Dollars in Thousands)	September 25, 2016			December 27, 2015
Unamortized Preproduction Costs
Preproduction costs	$	76,648		$	73,095
Accumulated amortization	(63,417		)	(58,632		)
Net preproduction costs	$	13,231		$	14,463
Deferred Tooling Revenues
Accrued expenses	$	2,096		$	2,908
Other non-current liabilities	6,037			1,266
Total deferred tooling revenues	$	8,133		$	4,174