Deferred Revenue

3 Months Ended

Mar. 31, 2014

Revenue Recognition [Abstract]

Deferred Revenue

5. Deferred Revenue

Deferred revenue consisted of the following at March 31, 2014 and December 31, 2013 (in thousands):

	March 31 2014		December 31, 2013
Warranty	$	16,525	$	15,889
EVIDENCE.com		4,471		4,026
Other		530		304
Total deferred revenue		21,526		20,219
Total current portion of deferred revenue		7,414		6,878
Total long-term portion of deferred revenue	$	14,112	$	13,341

Included in the current portion of deferred revenue at March 31, 2014 is approximately $2.1 million related to EVIDENCE.com and $5.3 million related to warranties. For more information relating to the Company’s revenue recognition policies please refer to Note 1(e).