Revenue (Tables)

12 Months Ended

Dec. 31, 2021

Revenue from Contract with Customer [Abstract]

Disaggregation of Revenue

The table below presents total revenues by contract type for the following periods:

	Successor				Predecessor
	Year Ended December 31, 2021		Period from May 22, 2020 through December 31, 2020		Period from January 1, 2020 through October 22, 2020		Year Ended December 31, 2019
Firm fixed price	$	41,231	$	6,938	$	2,216	$	3,753
Time and materials	98,763		24,613		57,549		69,873
Cost-plus	5,584		1		—		—
Total revenues	$	145,578	$	31,552	$	59,765	$	73,626

Schedules of Concentration of Risk, by Risk Factor

Revenue earned from customers contributing in excess of 10% of total revenues are presented in the tables below for the following periods:

Successor 2021 Period

	Cyber & Engineering		Analytics		Total		Percent of total revenues
Customer A	$	31,732			$	31,732	22	%
Customer B	15,032		—		15,032		10	%
Customer C (1)	—		11,538		11,538		8	%
Customer D (1)	—		8,835		8,835		6	%
All others	28,115		50,326		78,441		54	%
Total revenues	$	74,879	$	70,699	$	145,578	100	%

Successor 2020 Period

	Cyber & Engineering		Analytics		Total		Percent of total revenues
Customer A	$	8,075	$	—	$	8,075	26	%
Customer B	3,495		—		3,495		11	%
Customer C	—		5,498		5,498		17	%
Customer D	—		5,494		5,494		17	%
All others	4,014		4,976		8,990		29	%
Total revenues	$	15,584	$	15,968	$	31,552	100	%

Predecessor 2020 Period

	Total(2)		Percent of total revenues
Customer A	$	26,049	44	%
Customer B	12,282		21	%
All others	21,434		35	%
Total revenues	$	59,765	100	%

Predecessor 2019 Period

	Total(2)		Percent of total revenues
Customer A	$	34,137	46	%
Customer B	21,386		29	%
All others	18,103		25	%
Total revenues	$	73,626	100	%

(1)- Customers that contributed in excess of 10% of consolidated revenues in any period presented have been included in all periods presented for comparability.

(2)- The Predecessor 2020 Period and Predecessor 2019 Period each comprise a single reportable segment. As a result, segment reporting for those periods is not presented.

Contract with Customer, Contract Asset, Contract Liability, and Receivable

The table below presents the contract assets and contract liabilities included on the consolidated balance sheets for the following periods:

	Successor
	December 31, 2021		December 31, 2020
Contract assets	$	628	$	2,575
Contract liabilities	$	4,207	$	541

Schedule of Impact of the Net Estimates at Completion Adjustments on the Company’s Operating

The following table summarizes the impact of the net estimates at completion “ EAC” adjustments on the Company’s operating results:

	Successor
	Year Ended December 31, 2021		Period from May 22, 2020 through December 31, 2020
Net EAC Adjustments, before income taxes	$	1,650	$	—
Net EAC Adjustments, net of income taxes	$	1,304	$	—
Net EAC Adjustments, net of income taxes, per diluted share	$	0.01	$	—