Accounts and Other Receivables, Net (Tables)

12 Months Ended

Dec. 31, 2014

Receivables [Abstract]

Schedule of Accounts Notes Loans and Financing Receivable

	December 31,
	2013			2014
	(In thousands)
Trade receivables - CompX	$	8,662		$	8,825
Accrued insurance recoveries		1,877			346
Other receivables		106			163
Allowance for doubtful accounts		(128	)		(78	)
Total	$	10,517		$	9,256