Revenue (Tables)

6 Months Ended

Jun. 30, 2022

Revenue [Abstract]

Disaggregation of Revenue

The following table represents a disaggregation of revenue by type of goods or services for the six months ended June 30, 2022 and 2021, along with the reporting segment for each category:

(in thousands)	Three months ended				Six months ended
	June 30, 2022		June 30, 2021		June 30, 2022		June 30, 2021
Performance Improvement Solutions segment
System Design and Build	$	2,042	$	1,227	$	3,443	$	3,089
Over time		2,042		1,227		3,443		3,089
Software and Support		1,178		766		1,937		1,579
Point in time		87		127		175		222
Over time		1,091		639		1,762		1,357
Training and Consulting Services		4,733		4,869		8,970		9,275
Point in time		727		16		1,145		84
Over time		4,006		4,853		7,825		9,191
Workforce Solutions
Training and Consulting Services		4,792		6,660		10,670		12,683
Point in time		-		163		-		249
Over time		4,792		6,497		10,670		12,434
Total revenue	$	12,745	$	13,522	$	25,020	$	26,626

Balance of Contract Liabilities and Revenue Recognized in Reporting Period

The following table reflects revenue recognized in the reporting periods presented that was included in contract liabilities from contracts with customers as of the beginning of the periods presented:

(in thousands)	Three months ended				Six months ended
	June 30, 2022		June 30, 2021		June 30, 2022		June 30, 2021
Revenue recognized in the period from amounts included in billings in excess of revenue earned at the beginning of the period	$	1,036	$	1,115	$	2,492	$	3,304