Intangible Assets, Net (Tables)

3 Months Ended

Mar. 31, 2017

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Goodwill & Intangible Assets

Other intangible assets consist of the following:

		March 31, 2017							December 31, 2016
	Useful Life	Gross		Accum. Amortiz.			Net		Gross		Accum. Amortiz.			Net
	(Years)	(in thousands)
Intangible assets subject to amortization:
Capitalized software	2 - 7	$	143,812	$	(79,220	)	$	64,592	$	142,358	$	(74,530	)	$	67,828
Patents, copyrights, and trademarks	6 - 25	6,489		(5,549		)	940		6,438		(5,471		)	967
Other		2,221		(2,221		)	—		2,855		(2,855		)	—
Intangible assets not subject to amortization:
In progress (1)		3,843		—			3,843		3,616		—			3,616
Trademarks and other		296		—			296		289		—			289
Total		$	156,661	$	(86,990	)	$	69,671	$	155,556	$	(82,856	)	$	72,700

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(1) Primarily capitalized software project costs under development.

Schedule of Future Amortization of Intangible Assets

Estimated future annual amortization expense of intangible assets is:

	March 31, 2017
	(in thousands)
2017 (remainder of year)	$	12,380
2018	14,736
2019	12,613
2020	10,085
2021	9,911
Thereafter	5,807
Total	$	65,532

Intangible Amortization Expense

Intangibles amortization expense reported in the Company’s condensed consolidated statements of operations was as follows:

	Three Months Ended March 31,
	2017		2016
	(in thousands)
Selling, general and administrative expenses	$	3,485	$	3,561
Cost of sales	1,217		1,334
Total amortization expense	$	4,702	$	4,895