Deferred Revenue and Advance Payments

3 Months Ended

Mar. 31, 2017

Deferred Revenue Disclosure [Abstract]

Deferred Revenue and Advance Payments

(6) Deferred Revenue and Advance Payments

Deferred revenue and advance payments (in thousands) from customers consisted of the following, as of:

	March 31,			December 31,
	2017			2016
Current:
Deferred product licenses revenue	$	11,305		$	13,023
Deferred subscription services revenue		18,139			18,303
Deferred product support revenue		167,933			162,781
Deferred other services revenue		9,210			10,015
Gross current deferred revenue and advance payments		206,587			204,122
Less: unpaid deferred revenue		(74,540	)		(98,587	)
Net current deferred revenue and advance payments	$	132,047		$	105,535
Non-current:
Deferred product licenses revenue	$	8,455		$	9,118
Deferred subscription services revenue		961			1,307
Deferred product support revenue		6,595			5,751
Deferred other services revenue		760			690
Gross non-current deferred revenue and advance payments		16,771			16,866
Less: unpaid deferred revenue		(4,137	)		(2,951	)
Net non-current deferred revenue and advance payments	$	12,634		$	13,915

The Company offsets its accounts receivable and deferred revenue for any unpaid items included in deferred revenue and advance payments.