Deferred Revenue and Income

9 Months Ended

Sep. 30, 2017

Deferred Revenue Disclosure [Abstract]

Deferred Revenue and Income

NOTE 10. DEFERRED REVENUE AND INCOME

Deferred revenue consists of amounts received for products or services not yet delivered or earned. Deferred income consists of amounts received for commitments not yet fulfilled. If we anticipate that the revenue or income will not be earned within the following twelve months, the amount is reported as long-term deferred income. A summary of the balances as of September 30, 2017, and December 31, 2016, follows:

Deferred Revenue and Income
(in thousands)
	September 30,		December 31,
	2017		2016
Products and services not yet delivered	$	81	$	35
Arizona Commerce Authority grant	1,000		—
Total current deferred revenue and income	$	1,081	$	35
Arizona Commerce Authority grant	—		1,000
Total long-term deferred income	$	—	$	1,000

We have received $1.0 million in milestone payments from the Authority under the Grant Agreement described in Note 9, License Agreements and Grants. As of September 30, 2017, no such payments have been recognized in income, and we do not anticipate recognizing such payments as income until the “claw-back” provisions under the Grant Agreement expire in January 2018.