PROPERTY AND EQUIPMENT

9 Months Ended

Sep. 30, 2015

Property, Plant and Equipment [Abstract]

Property and Equipment

PROPERTY AND EQUIPMENT

Property and equipment consisted of the following (in thousands):

	September 30, 2015			December 31, 2014
Computer and office equipment	$	22,576		$	22,662
Software capitalized for internal use	15,600			14,914
Vehicles, including equipment acquired under capital leases	2,062			2,106
Medical equipment, including equipment acquired under capital leases	28,528			27,668
Work in progress	5,514			3,287
Furniture and fixtures	4,610			4,487
Leasehold improvements	14,490			13,690
	93,380			88,814
Less: Accumulated depreciation	(59,273		)	(50,643		)
Property and equipment, net	$	34,107		$	38,171

The Company had an insignificant amount of vehicles and medical equipment under capital lease as of September 30, 2015 and December 31, 2014.

Depreciation Expense

Depreciation expense, including expense related to assets under capital lease, was $4.0 million and $4.2 million for the three months ended September 30, 2015 and 2014, respectively, and $12.5 million and $12.0 million for the nine months ended September 30, 2015 and 2014, respectively. Depreciation expense includes costs related to software capitalized for internal use of $0.6 million and $0.6 million for the three months ended September 30, 2015 and 2014, respectively, and $1.9 million and $1.8 million for the nine months ended September 30, 2015 and 2014, respectively.