Geographic Information

3 Months Ended

Mar. 31, 2016

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.

Revenues:

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

	Three months ended
	March 31,
	2016		2015
United States	$	9,041	$	10,251
Americas (Excluding the U.S.)	1,290		2,763
Europe	3,197		4,230
Asia Pacific	5,354		4,941
Total	$	18,882	$	22,185

Revenues from the United States and Australia accounted for 73% and 66% of our consolidated revenues for the three months ended March 31, 2016 and 2015, respectively.

Significant Customers:

Revenue from one customer accounted for 17% and 20% of our consolidated revenue for the three months ended March 31, 2016, and 2015, respectively. As of March 31, 2016 and December 31, 2015, amounts due from this customer accounted for 15% of our consolidated gross accounts receivables. Revenue from another customer accounted for 14% and 11% of our consolidated revenue for the three months ended March 31, 2016 and 2015, respectively. As of March 31, 2016 and December 31, 2015, amounts due from this customer accounted for 7% and 5% 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):

	March 31, 2016		December 31, 2015
Americas	$	2,762	$	2,808
Europe	1,115		1,223
Asia Pacific	17		19
Total	$	3,894	$	4,050