Other Liabilities (Tables)

12 Months Ended

Dec. 31, 2014

Other Liabilities [Abstract]

Other Liabilities

December 31,	2014		2013
Employee benefits:
Accrued other long-term benefit costs (Note 17)	$	2,666	$	2,530
Accrued pension benefit costs (Note 17)	9,167		5,575
Accrued environmental remediation costs	362		374
Miscellaneous	1,624		1,700
	$	13,819	$	10,179