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Accounts Receivable, Net and Revenue Concentrations - Revenue by Significant Customer (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2015	Dec. 31, 2014		Dec. 31, 2013
Revenue, Major Customer [Line Items]
Revenue, Net	$ 162,110	$ 160,467	$ 147,551	$ 132,705	$ 138,389	$ 147,780	$ 146,315	$ 129,845	$ 602,833	$ 562,329		$ 529,354
Accounts Receivable, net	117,761				$ 90,372				117,761	90,372
Revenue net [Member] | Comcast Corporation [Member]
Revenue, Major Customer [Line Items]
Revenue, Net									$ 129,475	$ 0	[1]	$ 0	[1]
Concentration risk									21.50%	0.00%	[1]	0.00%	[1]
Revenue net [Member] | DIRECTV [Member]
Revenue, Major Customer [Line Items]
Revenue, Net									$ 74,857	$ 58,622		$ 82,679
Concentration risk									12.40%	10.40%		15.60%
Trade Accounts Receivable [Member] | Comcast Corporation [Member]
Revenue, Major Customer [Line Items]
Accounts Receivable, net	$ 29,400								$ 29,400
Concentration risk									24.10%
[1] Net sales to this customer did not total more than 10% of our total net sales in the prior period.

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Amount due from customers or clients, within one year of the balance sheet date (or the normal operating cycle, whichever is longer), for goods or services (including trade receivables) that have been delivered or sold in the normal course of business, reduced to the estimated net realizable fair value by an allowance established by the entity of the amount it deems uncertain of collection.

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Total revenue from sale of goods and services rendered during the reporting period, in the normal course of business, reduced by sales returns and allowances, and sales discounts.

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