Property and Equipment

12 Months Ended

Dec. 31, 2015

Property and Equipment

Property and Equipment

5. Property and Equipment

        Property and equipment consists of the following:

		December 31,
	Estimated Useful Life (Years)
		2015			2014
Cardiac monitoring devices, device parts and components	3 - 5	$	52,087		$	47,190
Computers and purchased software	3 - 5		15,392			12,614
Equipment, tools and molds	3 - 5		5,858			5,543
Furniture and fixtures	7		1,863			1,396
Leasehold improvements	Life of lease		3,049			2,930
Capital leases	3 - 7		1,884			1,884
Total property and equipment, at cost			80,133			71,557
Less accumulated depreciation			(54,579	)		(49,854	)
Total property and equipment, net		$	25,554		$	21,703

        Depreciation expense associated with property and equipment, inclusive of amortization of assets recorded under capital leases, was $8,987, $8,858 and $9,978, for the years ended December 31, 2015, 2014 and 2013, respectively.