CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended						9 Months Ended
	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Sep. 30, 2021	Sep. 30, 2020
CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS
Revenue	$ 10,915,000			$ 10,297,000			$ 30,003,000	$ 39,249,000
Costs and expenses:
Costs of goods sold, inclusive of depreciation and amortization	9,143,000			10,462,000			25,366,000	31,682,000
Gross margin income/(loss)	1,772,000			(165,000)			4,637,000	7,567,000
Operating Expenses:
Selling, general and administrative	2,721,000			2,096,000			6,903,000	6,112,000
Legal settlement awards	1,890,000						1,890,000
Total operating expenses	4,611,000			2,096,000			8,793,000	6,112,000
Operating (loss)/income	(2,839,000)			(2,261,000)			(4,156,000)	1,455,000
Other income/(expense):
Employee retention credit (ERC)	1,978,000						5,622,000
Gain on Paycheck Protection Program loan forgiveness	4,000,000						4,000,000
Interest expense	(5,000)			(42,000)			(132,000)	(134,000)
Total other income/(expense)	5,973,000			(42,000)			9,490,000	(134,000)
Income/(loss) before income tax provision	3,134,000			(2,303,000)			5,334,000	1,321,000
Income tax (benefit)/ provision	(104,000)			(521,000)			369,000	240,000
Net income/(loss)	$ 3,238,000	$ 1,186,000	$ 541,000	$ (1,782,000)	$ 965,000	$ 1,898,000	$ 4,965,000	$ 1,081,000
Basic
Net income (loss) per share	$ 1.34			$ (0.75)			$ 2.07	$ 0.46
Diluted
Net income (loss) per share	$ 1.34			$ (0.75)			$ 2.06	$ 0.45