Revenue, Deferred Revenue And Prepaid Commissions (Tables)

6 Months Ended

Jun. 30, 2022

Revenue from Contract with Customer [Abstract]

Schedule of Revenue

The following table presents our revenues disaggregated by revenue type:

	For the Three Months Ended June 30,				For the Six Months Ended June 30,
(Dollars in thousands)	2022		2021		2022		2021
Revenue:
Paging revenue	$	18,141	$	19,135	$	36,454	$	38,488
Product and other revenue	559		724		1,093		1,491
Wireless revenue	$	18,700	$	19,859	$	37,547	$	39,979
License	$	1,962	$	908	$	3,786	$	2,460
Professional services	3,331		4,865		6,667		9,219
Hardware	507		482		1,096		1,098
Operations revenue	5,800		6,255		11,549		12,777
Maintenance	9,210		9,609		18,439		19,003
Software revenue	$	15,010	$	15,864	$	29,988	$	31,780
Total revenue	$	33,710	$	35,723	$	67,535	$	71,759

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

	For the Three Months Ended June 30,				For the Six Months Ended June 30,
(Dollars in thousands)	2022		2021		2022		2021
United States	$	32,553	$	34,799	$	65,325	$	69,973
International	1,157		924		2,210		1,786
Total revenue	$	33,710	$	35,723	$	67,535	$	71,759

Schedule of Deferred Revenue

Changes in the balance of total deferred revenue during the six months ended June 30, 2022, are as follows:

(Dollars in thousands)	December 31, 2021		Additions		Revenue Recognized		June 30, 2022
Deferred Revenue	$	26,406	$	(30,206)	$	30,037	$	26,237

Schedule of Deferred Commissions

Changes in the balance of total prepaid commissions during the six months ended June 30, 2022 are as follows:

(Dollars in thousands)	December 31, 2021		Additions		Commissions Recognized		June 30, 2022
Prepaid Commissions	$	1,821	$	2,039	$	(2,071)	$	1,789