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SUPPLEMENTAL FINANCIAL STATEMENT DATA (Tables)

12 Months Ended

Dec. 29, 2023

SUPPLEMENTAL FINANCIAL STATEMENT DATA

Schedule of reconciliation of cash and cash equivalents, and restricted cash

​

​	​	​	​	​	​	​	​	​	​
​	​	December 29,		​	December 30,		​	January 1,
​		2023			2022			2022
​	​	(in thousands)
Cash and cash equivalents	​	$	23,397	​	$	8,806	​	$	11,221
Restricted cash	​		—	​		10,679	​		—
Total cash, cash equivalents, and restricted cash shown in the consolidated statement of cash flows	​	$	23,397	​	$	19,485	​	$	11,221

Schedule of accounts receivable

​

​	​	​	​	​	​	​
​	​	December 29,		​	December 30,
​		2023			2022
​	​	(in thousands)
Billed	​	$	70,543	​	$	60,842
Allowance for doubtful accounts	​	​	(866)	​	​	(640)
Accounts receivable, net	​	$	69,677	​	$	60,202

Schedule of the movements in the allowance for doubtful accounts

​

​	​	​	​	​	​	​	​	​	​
​	​	Fiscal Year
​		2023			2022			2021
​	​	(in thousands)
Balance as of the beginning of the year	​	$	640	​	$	1,115	​	$	2,127
(Recovery of) provision for doubtful accounts	​		826	​		243	​		102
Write-offs of uncollectible accounts	​		(600)	​		(718)	​		(1,224)
Fair value adjustment	​		—	​		—	​		110
Balance as of the end of the year	​	$	866	​	$	640	​	$	1,115

Schedule of contract assets

​

​	​	​	​	​	​	​
​	​	December 29,		​	December 30,
​		2023			2022
​	​	(in thousands)
Unbilled short-term	​	$	79,585	​	$	74,545
Contract retentions	​	​	14,300	​	​	8,515
Contract assets	​	​	93,885	​	​	83,060
Unbilled long-term (1)	​	​	2,849	​	​	2,330
Total contract assets	​	$	96,734	​	$	85,390

(1) Included in Other assets in the consolidated financial statements.

Schedule of equipment and leasehold improvements

​

​	​	​	​
Category		Estimated Useful Life
Furniture and fixtures		5	years
Computer hardware		3	years
Computer software		3	years
Automobiles and trucks		3	years
Field equipment		5	years

​

​	​	​	​	​	​	​
​	​	December 29,		​	December 30,
​	​	2023			2022
​	​	(in thousands)
Furniture and fixtures	​	$	4,379	​	$	4,062
Computer hardware and software	​		44,594	​		35,635
Leasehold improvements	​		3,382	​		3,097
Equipment under finance leases	​		6,139	​		5,503
Automobiles, trucks, and field equipment	​		3,373	​		3,134
Subtotal	​		61,867	​		51,431
Accumulated depreciation and amortization	​		(34,770)	​		(28,894)
Equipment and leasehold improvements, net	​	$	27,097	​	$	22,537

Schedule of accrued liabilities

​

​	​	​	​	​	​	​
​	​	December 29,		​	December 30,
​		2023			2022
​	​	(in thousands)
Accrued subcontractor costs	​	$	30,196	​	$	28,374
Accrued bonuses	​	​	14,423	​	​	8,470
Employee withholdings	​		3,123	​		2,571
Compensation and payroll taxes	​		3,125	​		2,340
Rebate and other	​	​	139	​	​	14,643
Accrued accounting costs and taxes	​		3,123	​		2,712
Total accrued liabilities	​	$	54,129	​	$	59,110

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- Definition

Tabular disclosure of allowance for credit loss on accounts receivable.

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-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
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Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 606
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-Section 50
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Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables.

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