Property, Equipment and Software, Net (Tables)

6 Months Ended

12 Months Ended

Jun. 30, 2013

Dec. 31, 2012

Summary of Property Equipment and Software

The following is a summary of property, equipment and software at cost, less accumulated depreciation and amortization (in thousands):

	December 31, 2012			June 30, 2013
				(unaudited)
Office furniture and equipment	$	3,517		$	3,858
Software		2,932			3,441
Leasehold improvements		365			371
		6,814			7,670
Less: accumulated depreciation		(2,930	)		(3,883	)
	$	3,884		$	3,787

The following is a summary of property, equipment and software at cost, less accumulated depreciation and amortization (in thousands):

	December 31,
	2011			2012
Office furniture and equipment	$	1,795		$	3,517
Software		1,939			2,932
Leasehold improvements		161			365
		3,895			6,814
Less: accumulated depreciation		(1,710	)		(2,930	)
	$	2,185		$	3,884