Accounts Receivable, Net and Revenue Concentrations (Tables)

9 Months Ended

Sep. 30, 2015

Receivables [Abstract]

Schedule of Accounts Receivable

Accounts receivable, net were as follows:

(In thousands)	September 30, 2015			December 31, 2014
Trade receivables, gross	$	109,657		$	91,605
Allowance for doubtful accounts	(728		)	(616		)
Allowance for sales returns	(447		)	(617		)
Net trade receivables	108,482			90,372
Other	3,572			7,617
Accounts receivable, net	$	112,054		$	97,989

Allowance for Doubtful Accounts

Changes in the allowance for doubtful accounts were as follows:

(In thousands)	Nine Months Ended September 30,
	2015			2014
Balance at beginning of period	$	616		$	478
Additions to costs and expenses	189			16
(Write-offs)/FX effects	(77		)	(17		)
Balance at end of period	$	728		$	477

Schedule of Significant Customers to Net Sales

Net sales to the following customers totaled more than 10% of our net sales:

	Three Months Ended September 30,
	2015				2014
	$ (thousands)		% of Net Sales		$ (thousands)			% of Net Sales
Comcast Corporation	$	42,675	26.6	%	$	—	(1)	—	%	(1)
DIRECTV	21,957		13.7		18,201			12.3

⁽¹⁾  Net sales to this customer did not total more than 10% of our total net sales in the prior period.

	Nine Months Ended September 30,
	2015				2014
	$ (thousands)		% of Net Sales		$ (thousands)			% of Net Sales
Comcast Corporation	$	88,633	20.1	%	$	—	(1)	—	%	(1)
DIRECTV	57,447		13.0		44,733			10.6

⁽¹⁾  Net sales to this customer did not total more than 10% of our total net sales in the prior period.