13.Segment and Disaggregated Revenue Information

We conduct business globally. Our chief operating decision maker (Chief Executive Officer) reviews financial information presented on a consolidated basis accompanied by information about revenue by geographic region for purposes of allocating resources and evaluating financial performance. We have one business activity, software and services to manage and secure mobile devices, applications and content, and there are no segment managers who are held accountable for operations, operating results and plans for levels, components or types of products or services below the consolidated unit level. Accordingly, we are considered to be in a single reportable segment and operating unit structure.

Approximately $1.8 million and $2.0 million as of March 31, 2020 and December 31, 2019, or 43% and 42%, respectively, of our net Property and Equipment was attributable to our operations located in India. Substantially all other long-lived assets were attributable to operations in the United States.

Revenue by geographic region based on the billing address was as follows:


	Three Months Ended
	March 31,
(in thousands)	2020		2019
Revenue
United States	$	21,133	$	19,612
International		28,565		28,470
Total	$	49,698	$	48,082

We recognized revenue of $7.2 million, or 15% of total revenue, and $7.7 million, or 16% of total revenue, from customers with a billing address in Germany for the three months ended March 31, 2020 and 2019, respectively. No other country, except for the United States and Germany, exceeded 10% of total revenue in the three months ended March 31, 2020 or 2019.

Revenue from recurring and non-recurring contractual arrangements was as follows:


	Three Months Ended
	March 31,
(in thousands)	2020		2019
Cloud subscriptions - ratable	$	18,634	$	15,261
On-premise subscriptions - point-in-time		3,378		3,952
On-premise subscriptions - ratable		4,922		4,458
Software support on perpetual licenses - ratable		15,986		16,110
Recurring revenue		42,920		39,781
Perpetual license - point-in-time		5,633		7,419
Professional services - point-in-time		1,145		882
Non-recurring revenue		6,778		8,301
Total revenue	$	49,698	$	48,082

Recurring revenue in the table above is defined as revenue that requires a contract renewal for the service or license to continue beyond the initial or current contract term and additional revenue will be recognized if that renewal occurs. Non-recurring revenue is defined as sales of perpetual license or professional services that are one-time in nature and does not need to be renewed.