Note 4 - Property, Equipment and Leasehold Improvements

3 Months Ended

Mar. 31, 2013

Property, Plant and Equipment Disclosure [Text Block]

(4)              Property, Equipment and Leasehold Improvements

Property, equipment and leasehold improvements at December 31, 2012 and March 31, 2013, consist of the following (in thousands):

	Estimated useful lives (years)			December 31, 2012		March 31, 2013
Building		15		$	600	$	600
Computer and office equipment		3			15,557		16,368
Furniture and fixtures	3	to	5		2,586		2,878
Leasehold improvements	Lease term				1,877		1,960
					20,620		21,806
Less accumulated depreciation and amortization					10,287		11,674
Total				$	10,333	$	10,132

Depreciation expense for the three months ended March 31, 2012 and 2013 was $1.2 million and $1.4 million, respectively.