Geographic Information

12 Months Ended

Dec. 31, 2015

Segment Reporting [Abstract]

Geographic Information

Geographic Information

Following the completion of the sale of the Tecnonet business unit on December 3, 2015, MRV now has one reportable segment: Network Equipment.

The Network Equipment segment designs, manufactures, distributes and services optical networking solutions and Internet infrastructure products. Network Equipment revenue primarily consists of optical communication systems that include metro ethernet equipment, optical transport equipment, lab automation equipment, out-of-band network equipment, and the related service revenue and fiber optic components sold as part of system solutions.

Management evaluates reportable segment information pursuant to ASC 280, Segment Reporting. Based on this evaluation as of December 31, 2015, management has determined the Company operates as a single reportable segment.

Revenues:

The following table summarizes external revenue by geographic region (in thousands):

Year Ended December 31:	2015		2014		2013
United States	$	42,933	$	51,036	$	55,071
Americas (Excluding the U.S.)	6,828		1,507		4,200
Europe	19,463		20,478		23,206
Asia Pacific	18,975		13,517		8,087
Total	$	88,199	$	86,538	$	90,564

Revenues from the United States and Australia accounted for 67%, 72% and 68% of our consolidated revenues for the years ended December 31, 2015, 2014 and 2013, respectively.

Significant Customers:

Revenue from one customer accounted for 19%, 11% and 5% of our consolidated revenue for the years ended December 31, 2015, 2014 and 2013, respectively. As of December 31, 2015 and 2014, amounts due from this customer accounted for 15% and 22% of our consolidated gross accounts receivables, respectively. Revenue from another customer accounted for 12%, 12% and 15% of our consolidated revenue for the years ended December 31, 2015, 2014 and 2013, respectively. As of December 31, 2015 and 2014, amounts due from this customer accounted for 5% and 1% of our consolidated gross accounts receivables, respectively.

Long-lived Assets:

The following table summarizes long-lived assets, consisting of property and equipment, by geographic region (in thousands):

December 31:	2015		2014
Americas	$	2,808	$	3,078
Europe	1,223		1,429
Asia Pacific	19		26
Total	$	4,050	$	4,533