Revenue Recognition (Tables)

12 Months Ended

Dec. 31, 2021

REVENUE RECOGNITION

Summary of revenue performance obligations

The following is a summary of our revenue performance obligations:

	For the Year Ended December 31,
	2021				2020
(In thousands)	Revenues		Percent of Revenues		Revenues		Percent of Revenues
Revenue recognized over time	$	2,253	2.4	%	$	1,715	2.4	%
Revenue recognized at a point in time		90,521	97.6	%		68,402	97.6	%
	$	92,774	100.0	%	$	70,117	100.0	%

Summary of contract assets and contract liabilities

The following summarizes our contract assets and contract liabilities: 

(In thousands)	December 31, 2021		December 31, 2020
Contract assets, included in other current assets	$	7	$	2
Contract liabilities - advance customer payments	$	289	$	567
Contract liabilities - deferred warranty revenue	$	445	$	344

Summary of the amounts reclassified from beginning contract liabilities to revenue

The following summarizes the amounts reclassified from beginning contract liabilities to revenue:

	Year Ended December 31,
(In thousands)	2021		2020
Amounts reclassified from beginning contract liabilities to revenue	$	393	$	171
Amounts reclassified from deferred warranty revenue	263		193
Total	$	656	$	364