Contracts In Process (Tables)

3 Months Ended

Apr. 01, 2012

Contracts In Process [Abstract]

Schedule Of Contracts In Process

	December 31, 2011			April 1, 2012
Contract costs and estimated profits	$	18,807		$	19,010
Other contract costs		959			990
		19,766			20,000
Advances and progress payments		(14,598	)		(15,071	)
Total contracts in process	$	5,168		$	4,929