Accounts Receivable, Net and Revenue Concentrations

6 Months Ended

Jun. 30, 2014

Receivables [Abstract]

Accounts Receivable, Net and Revenue Concentrations

Accounts Receivable, Net and Revenue Concentrations

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

Sales Returns

The allowance for sales returns at June 30, 2014 and December 31, 2013 included reserves for items returned prior to period-end that were not completely processed, and therefore had not yet been removed from the allowance for sales returns balance. If these returns had been fully processed, the allowance for sales returns balance would have been approximately $0.3 million and $0.5 million on June 30, 2014 and December 31, 2013, respectively. The value of these returned goods was included in our inventory balance at June 30, 2014 and December 31, 2013.

Significant Customers

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	%

The loss of these customers or any other customer, either in the United States or abroad, due to their financial weakness or bankruptcy, or our inability to obtain orders or maintain our order volume with them, may have a material adverse effect on our financial condition, results of operations and cash flows.