Revenue, Deferred Revenue And Prepaid Commissions (Tables)

3 Months Ended

Mar. 31, 2020

Revenue from Contract with Customer [Abstract]

Schedule of Revenue

Revenue generated in the U.S. and internationally consisted of the following for the periods stated:

	For the Three Months Ended March 31,
(Dollars in thousands)	2020		2019
Revenue
United States	$	36,503	$	39,766
International	764		1,998
Total revenue	$	37,267	$	41,764

The following table presents our revenues disaggregated by revenue type:

	For the Three Months Ended March 31,
(Dollars in thousands)	2020		2019
Wireless products and services	$	21,386	$	22,610
License	955		2,840
Services	4,549		5,206
Hardware	725		963
Maintenance	9,652		10,145
Total revenue	$	37,267	$	41,764

Schedule of Deferred Revenue

Changes in the balance of total deferred revenue during the three months ended March 31, 2020 are as follows:

(Dollars in thousands)	December 31, 2019		Additions		Revenue Recognized			March 31, 2020
Deferred Revenue	$	26,621	$	15,100	$	(15,642	)	$	26,079

Schedule of Deferred Commissions

Changes in the balance of total prepaid commissions during the three months ended March 31, 2020 are as follows:

(Dollars in thousands)	December 31, 2019		Additions		Commissions Recognized			March 31, 2020
Prepaid Commissions	$	2,431	$	1,110	$	(1,212	)	$	2,329