Summary of Significant Accounting Policies (Tables)

3 Months Ended

Mar. 31, 2019

Accounting Policies [Abstract]

Summary of Deferred Revenues

Deferred revenue as of March 31, 2019 and December 31, 2018 consisted of the following:

	March 31,			December 31,
	2019			2018
Service activation fees	$	2,826		$	2,813
Prepaid services		8,102			7,816
Extended warranty revenues		847			796
		11,775			11,425
Less current portion		(5,312	)		(5,954	)
Long-term portion	$	6,463		$	5,471

Components of Revenue from Contracts with Customers

The following table summarizes the components of revenue from contracts with customers, as well as revenue recognized under ASC 842:

	Three Months Ended March 31,
	2019		2018
Revenue from contracts with customers:
Recurring service revenues	$	37,529	$	36,725
Other service revenues		1,478		1,267
Total service revenues		39,007		37,992
Product revenue		25,822		27,712
Total revenue from contracts with customers		64,829		65,704
Revenue recognized under ASC 842		1,206		2,269
Total revenues	$	66,035	$	67,973

Summary of carrying and fair values of senior secured notes

The carrying amounts and fair values of the Company’s Senior Secured Notes are shown in the following table:

	March 31, 2019				December 31, 2018
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Senior Secured Notes	$	250,000	$	257,500	$	250,000	$	255,000