Deferred Revenue-Right-to-use contracts and Deferred commission expense

3 Months Ended

Mar. 31, 2016

Deferred Revenue Disclosure [Abstract]

Deferred Revenue - Entry Of Right To Use Contracts and Deferred Commission Expense

Deferred Revenue-entry of right-to-use contracts and Deferred Commission Expense

As of March 31, 2016 and 2015, the components of the change in deferred revenue-entry of right-to-use contracts and deferred commission expense are as follows (amounts in thousands):

	Quarters ended March 31,
	2016			2015
Deferred revenue–upfront payments from right-to-use contracts, as of January 1,	$	78,405		$	74,174
Right-to-use contracts current period, gross	2,532			2,797
Revenue recognized from right-to-use contract upfront payments	(2,230		)	(2,024		)
Right-to-use contract upfront payments, deferred, net	302			773
Deferred revenue–upfront payments from right-to-use contracts, as of March 31,	$	78,707		$	74,947
Deferred commission expense, as of January 1,	$	30,865		$	28,589
Deferred commission expense	895			1,142
Commission expense recognized	(1,002		)	(829		)
Net (decrease) increase in deferred commission expense	(107		)	313
Deferred commission expense, as of March 31,	$	30,758		$	28,902