Accounts Receivable, Net and Revenue Concentrations (Tables)

6 Months Ended

Jun. 30, 2014

Receivables [Abstract]

Schedule of Accounts Receivable

Accounts receivable, net were as follows:

(In thousands)	June 30, 2014			December 31, 2013
Trade receivables, gross	$	103,846		$	94,325
Allowance for doubtful accounts	(550		)	(478		)
Allowance for sales returns	(642		)	(865		)
Net trade receivables	102,654			92,982
Other	4,854			2,426
Accounts receivable, net	$	107,508		$	95,408

Allowance for Doubtful Accounts

Changes in the allowance for doubtful accounts were as follows:

(In thousands)	Six Months Ended June 30,
	2014		2013
Balance at beginning of period	$	478	$	322
Additions to costs and expenses	69		48
(Write-offs)/FX effects	3		(45		)
Balance at end of period	$	550	$	325

Schedule of Significant Customers to Net Sales

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

	Three Months Ended June 30,
	2014				2013
	$ (thousands)		% of Net Sales		$ (thousands)		% of Net Sales
Comcast Corporation	$	15,068	10.3	%	$	—	—	%
DIRECTV	—		—		22,137		16.3

	Six Months Ended June 30,
	2014				2013
	$ (thousands)		% of Net Sales		$ (thousands)		% of Net Sales
DIRECTV	$	—	—	%	$	42,984	17.1	%