Unaudited Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Apr. 02, 2021	Mar. 31, 2020
Cash flows from operating activities:
Net (loss)	$ (14,790)	$ (23,569)
Adjustments to reconcile net (loss) income to net cash provided by (used in) operating activities:
Depreciation and amortization	4,560	5,002
Equity-based compensation expense	446	9,845
Interest expense, paid in kind	864
Loss (gain) on sale of property and equipment	11	11
Write-off of deferred financing costs related to debt extinguishment	15,197	1,712
Amortization of deferred financing costs	631	249
Provision for bad debts	(189)	92
Changes in assets & liabilities:
Decrease in accounts receivable and unbilled receivable	9,536	193
(Increase) decrease in prepaid expenses	(2,691)	789
Decrease in other current assets	1,752	283
(Decrease) in trade accounts payable	(5,409)	(3,948)
(Decrease) in accrued liabilities	(5,629)	(1,248)
(Decrease) in other current and long-term liabilities	(3,205)	(1,956)
(Increase) in other long-term assets	(391)	(27)
Net cash provided by (used in) operating activities	693	(12,572)
Cash flows from investing activities:
Purchases of property and equipment	(691)	(1,080)
Purchase of business, net of cash acquired	(97)	(10,500)
Net cash (used in) investing activities	(788)	(11,580)
Cash flows from financing activities:
Proceeds from issuance of debt	461,754	302,000
Payment of loan acquisition costs	(7,560)	(11,886)
Repayments of debt	(294,463)	(171,144)
Proceeds from issuance of redeemable preferred stock		141,840
Issuance of common stock		10,229
Member distributions		(21,830)
Payment to shareholders associated with Atlas Business Combination		(226,318)
Payment of redeemable preferred stock dividends	(1,185)
Repayment of redeemable preferred stock	(156,186)
Net cash provided by financing activities	2,360	22,891
Net change in cash and equivalents	2,265	(1,261)
Cash and equivalents - beginning of period	14,062	20,185
Cash and equivalents - end of period	16,327	18,924
Cash paid during the period for:
Interest	5,656	3,508
Taxes	44
Capital assets financed	165	157
Contingent consideration share settled		1,060
Dividends on preferred shares accrued and not paid		$ 912