Revenue Recognition (Tables)

6 Months Ended

Mar. 31, 2021

Revenue from Contract with Customer [Abstract]

Schedule of Contract Balances Recognized on the Company's Consolidated Balance Sheets

The following table summarizes the contract balances recognized on the Company's consolidated balance sheets:

	(in thousands)
	March 31,		September 30,
	2021		2020
Contract assets	$	7,103	$	7,943
Contract liabilities	$	317	$	200

Schedule of Disaggregation of Revenue From Contracts with Customers

The following tables present our revenue disaggregated by these categories:

Revenue by customer (in thousands):

	Three Months Ended				Six Months Ended
	March 31,				March 31,
	2021		2020		2021		2020
Department of Veterans Affairs	$	27,871	$	25,556	$	55,513	$	49,619
Department of Health and Human Services	23,341		25,861		43,503		49,951
Department of Defense	7,522		342		14,502		673
Other	2,772		3,039		5,840		6,793
Total revenue	$	61,506	$	54,798	$	119,358	$	107,036

Revenue by contract type (in thousands):

	Three Months Ended				Six Months Ended
	March 31,				March 31,
	2021		2020		2021		2020
Time and materials	$	46,508	$	38,162	$	90,702	$	74,603
Cost reimbursable	12,005		15,430		23,726		30,046
Firm fixed price	2,993		1,206		4,930		2,387
Total revenue	$	61,506	$	54,798	$	119,358	$	107,036

Revenue by whether the Company acts as a prime contractor or a subcontractor (in thousands):

	Three Months Ended				Six Months Ended
	March 31,				March 31,
	2021		2020		2021		2020
Prime contractor	$	53,888	$	50,920	$	105,652	$	99,815
Subcontractor	7,618		3,878		13,706		7,221
Total revenue	$	61,506	$	54,798	$	119,358	$	107,036