Note 4 - Property, Equipment and Leasehold Improvements

9 Months Ended

Sep. 30, 2013

Property, Plant and Equipment [Abstract]

Property, Plant and Equipment Disclosure [Text Block]

(4)               Property, Equipment and Leasehold Improvements

Property, equipment and leasehold improvements at December 31, 2012 and September 30, 2013, consist of the following (in thousands):

	Estimated useful lives (years)			December 31, 2012		September 30, 2013
Building		15		$	600	$	600
Computer and office equipment		3			15,557		18,472
Furniture and fixtures	3	to	5		2,586		3,225
Leasehold improvements		Lease term			1,877		2,740
					20,620		25,037
Less accumulated depreciation and amortization					10,287		14,300
Total				$	10,333	$	10,737

Depreciation expense for the three and nine months ended September 30, 2012 was $1.4 million and $4.0 million, respectively. Depreciation expense for the three and nine months ended September 30, 2013 was $1.4 million and $4.2 million, respectively.