Accounts Receivable, net (Tables)

9 Months Ended

Sep. 30, 2014

Receivables [Abstract]

Accounts receivable, net

Accounts receivable, net, consists of the following:

	September 30, 2014			December 31, 2013
Gross accounts receivable	$	110,290		$	113,015
Allowance for doubtful accounts	(7,644		)	(9,078		)
Total accounts receivable, net	$	102,646		$	103,937

Receivables from distributors

Receivables from distributors consist of the following:

	September 30, 2014		December 31, 2013
Billed	$	58,361	$	38,532
Unbilled	45,786		50,443
Total	$	104,147	$	88,975