CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
CONSOLIDATED STATEMENTS OF OPERATIONS
Revenue	$ 40,558	$ 49,844
Costs and expenses:
Costs of goods sold, inclusive of depreciation and amortization	34,570	41,604
Gross margin	5,988	8,240
Operating expenses:
Selling, general and administrative	9,423	7,998
Legal settlement awards	1,890
Total operating expenses	11,313	7,998
Operating (loss)/income	(5,325)	242
Other income/(expense):
Employee retention credit (ERC)	5,622
Paycheck Protection Program loan forgiveness	4,000
Loss on sale of equipment	(98)
Interest expense, net	(187)	(180)
Total other income/(expense)	9,337	(180)
Income before income tax provision	4,012	62
Income tax benefit	(43)	(38)
Net income	$ 4,055	$ 100
Basic
Net income per share	$ 1.68	$ 0.04
Diluted
Net income per share	$ 1.68	$ 0.04