OTHER BALANCE SHEET AMOUNTS

The balance of property and equipment, net is as follows (in thousands):



	Useful Life	December 31,
	Useful Life	2013			2012
Computer equipment and software	2 – 5 years	$	15,768		$	9,976
Furniture and fixtures	7 years	2,265			869
Leasehold improvements	2 – 6 years	4,190			1,520
Renovation in progress	n/a	954			1,148
		23,177			13,513
Less: accumulated depreciation and amortization		(8,741		)	(5,566		)
Total property and equipment, net		$	14,436		$	7,947

Depreciation expense for the years ended December 31, 2013, 2012 and 2011 was $3.2 million, $2.5 million, $1.8 million, respectively. At December 31, 2013 and 2012, property and equipment includes computer equipment and software under capital leases with a cost basis of $2.8 million and $4.6 million, respectively, and accumulated depreciation of $2.0 million and $2.8 million, respectively. Depreciation of computer equipment and software under capital leases was $0.9 million, $1.1 million, and $0.9 million for the years ended December 31, 2013, 2012 and 2011, respectively.

The balance of accrued expenses is as follows (in thousands):



	December 31,
	2013		2012
Accrued bonuses	$	6,860	$	5,229
Accrued commissions	7,246		3,826
Other accrued expenses	8,182		5,931
Total accrued expenses	$	22,288	$	14,986