Revenue (Tables)

9 Months Ended

Sep. 30, 2022

Revenue [Abstract]

Disaggregation of Revenue

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

(in thousands)	Three months ended				Nine months ended
	September 30, 2022		September 30, 2021		September 30, 2022		September 30, 2021
Performance Improvement Solutions segment
System Design and Build	$	1,537	$	1,623	$	4,991	$	4,712
Over time		1,537		1,623		4,991		4,712
Software and Support		2,010		814		3,560		2,393
Point in time		530		52		662		274
Over time		1,480		762		2,898		2,119
Training and Consulting Services		4,505		4,937		13,851		14,212
Point in time		195		42		1,340		126
Over time		4,310		4,895		12,511		14,086
Workforce Solutions
Training and Consulting Services		3,846		7,312		14,516		19,995
Point in time		52		126		52		375
Over time		3,794		7,186		14,464		19,620
Total revenue	$	11,898	$	14,686	$	36,918	$	41,312

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				Nine months ended
	September 30, 2022		September 30, 2021		September 30, 2022		September 30, 2021
Revenue recognized in the period from amounts included in billings in excess of revenue earned at the beginning of the period	$	174	$	835	$	2,666	$	4,139