Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 28, 2020	Mar. 30, 2019
Revenues	$ 45,033	$ 51,595
Cost of services	34,190	39,078
Gross profit	10,843	12,517
Operating costs and expenses
Selling, general and administrative	10,237	10,466
Depreciation and amortization of property and equipment	255	315
Amortization of acquired intangible assets	80	82
Write-off of receivables related to arbitration	8,047
Operating costs and expenses	18,619	10,863
Operating (loss) income	(7,776)	1,654
Other expense (income)
Interest expense and other, net	340	428
Imputed interest on contingent consideration	36	48
Loss (gain) on foreign currency transactions	33	(11)
Other expense, net	409	465
(Loss) income before income taxes	(8,185)	1,189
Income tax benefit	(2,240)	(274)
Net (loss) income	$ (5,945)	$ 1,463
Basic and diluted net (loss) earnings per share (in dollars per share)	$ (0.45)	$ 0.11