CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 25, 2021	Dec. 26, 2020
Cash Flows from Operating Activities:
Net loss	$ (5,685,000)	$ (625,000)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	561,000	449,000
Share-based compensation expense	270,000	223,000
Forgiveness of PPP Loan	(4,949,000)	0
Changes in current assets and liabilities:
Trade accounts receivable	97,000	3,646,000
Contract assets	(87,000)	(228,000)
Other current assets	(3,087,000)	(46,000)
Accounts payable	(137,000)	(1,123,000)
Accrued compensation and benefits	(1,365,000)	1,301,000
Contract liabilities	796,000	(4,180,000)
Income taxes payable	(38,000)	(57,000)
Other current liabilities, net	(40,000)	121,000
Net cash used in operating activities	(13,664,000)	(519,000)
Cash Flows from Investing Activities:
Property and equipment acquired	(240,000)	(428,000)
Net cash used in investing activities	(240,000)	(428,000)
Cash Flows from Financing Activities:
Issuance of common stock, net	19,984,000	0
Payments on finance leases	(129,000)	(93,000)
Proceeds from PPP loan	0	4,949,000
Proceeds (payments) from revolving credit facility	(455,000)	1,490,000
Net cash provided by financing activities	19,400,000	6,346,000
Net change in cash	5,496,000	5,399,000
Cash at beginning of year	13,706,000	8,307,000
Cash at end of year	19,202,000	13,706,000
Supplemental disclosure of cash flow information:
Cash paid during the year for interest	212,000	153,000
Right of use assets obtained in exchange for new operating lease liability	4,014,000	963,000
Leased assets obtained in exchange for new finance lease liabilities	665,000	219,000
Cash paid during the year for income taxes (net of refunds)	151,000	86,000
Non-cash transaction: PPP loan forgiveness	$ 4,974,000	$ 0