Property and Equipment

12 Months Ended

Dec. 31, 2015

Property, Plant and Equipment [Abstract]

Property and equipment at December 31, 2014 and 2015 consisted of the following:



	Useful Life	2014		2015
		(in thousands)
Land	—	$	9,244	$	9,501
Building and building improvements	27.5 - 39 years	52,938		58,429
Leasehold improvements	up to 15 years	2,391		1,002
Office equipment	5 years	2,351		2,322
Computer equipment	3 years	22,615		25,179
Furniture and fixtures	7 years	7,533		8,124
Other Capitalizable Assets	1 - 5 years	708		1,829
Software development	5 years	64,593		74,737
Program development	3 years	4,110		4,920
		166,483		186,043
Accumulated depreciation and amortization		64,059		76,762
		$	102,424	$	109,281

During the years ended December 31, 2013, 2014 and 2015, the Company recorded depreciation expense of $13,225,000, $14,980,000 and $19,626,000, respectively. In addition, the Company recorded amortization expense related to other assets of $283,000, $1,141,000, and $894,000 during the years ended December 31, 2013, 2014 and 2015, respectively.