Other Income, net of expenses

9 Months Ended

Sep. 30, 2013

Other Income, net of expenses [Abstract]

Other Income, net of expenses

Note 15.  Other Income, net of expenses

Other income, net of expenses for the three and nine-month periods ended September 30, 2013 and 2012 is presented below (in thousands):

	Three Months EndedSeptember 30,				Nine Months EndedSeptember 30,
	2013		2012		2013		2012
Interest income	$	225	$	332	$	803	$	866
Gain on investments		576		22		412		73
License fee income		256		268		547		762
Other		43		214		123		604
Total	$	1,100	$	836	$	1,885	$	2,305