Other Income -- Net

3 Months Ended

Mar. 31, 2012

Other Income -- Net [Abstract]

Other Income -- Net

6.      Other Income -- Net

Other income -- net comprises the following (in thousands):

	Three months ended  March 31,
	2012			2011
Market value gains on assets held in
deferred compensation trust	$	2,133		$	2,064
Loss on disposal of property and equipment		(81	)		(21	)
Interest income		51			61
Other -- net		(8	)		(2	)
Other income -- net	$	2,095		$	2,102