Other Income (Tables)

3 Months Ended

Mar. 31, 2013

Other Income [Abstract]

Components of other income

The components of other income are summarized as follows (in thousands):

	Three Months Ended March 31,
	2013			2012
Brokerage commissions	$	317		$	205
Other income (loss), net	(121		)	55
Total other income, net	$	196		$	260