Note 3: Balance Sheet Detail

	September 30, 2014		December 31, 2013
	(in thousands)
Inventories:
Work-in-process	$	676	$	542
Finished goods	170		25
	$	846	$	567

Identifiable intangible assets relating to business combinations and the patent license were as follows (dollar amounts in thousands):

	September 30, 2014
	Life (years)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
Developed technology	3-5	$	9,240	$	8,809	$	431
Patent license	7	780		306		474
Total		$	10,020	$	9,115	$	905

	December 31, 2013
	Life (years)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Value
Developed technology	3-5	$	9,240	$	8,142	$	1,098
Patent license	7	780		223		557
Total		$	10,020	$	8,365	$	1,655

Intangible assets acquired in business combinations, referred to as purchased intangible assets, are accounted for based on the fair value of assets purchased and are amortized over the period in which economic benefit is estimated to be received. Amortization expense has been included in research and development expense in the condensed consolidated statements of operations and comprehensive loss. The estimated aggregate amortization expense to be recognized in future years is approximately $0.3 million for the remainder of 2014, $0.3 million for 2015 and $0.1 million annually for each of 2016, 2017 and 2018.