Discontinued Operations (Details) - USD ($)		3 Months Ended		9 Months Ended
	Sep. 29, 2022	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Discontinued Operations [Abstract]
Numbers of shares of common stock issued upon spin-off agreement (in shares)	15,306,119
Discontinued Operations, Consolidated Statements of Operations [Abstract]
Net sales		$ 2,258,387	$ 3,616,267	$ 7,578,685	$ 12,224,926
Operating costs and expenses		3,103,957	3,225,490	9,573,663	11,030,868
Income (loss) from operations before other income and income taxes		(845,570)	390,777	(1,994,978)	1,194,058
Other income (loss)		801,613	12,210	1,807,581	15,439
Income (loss) from operations before income taxes		(43,957)	402,987	(187,397)	1,209,497
Income tax		(878)	(579,022)	30,002	(506,439)
Net income from discontinued operations		(43,079)	$ 982,009	(217,399)	$ 1,715,936
Discontinued Operations, Consolidated Balance Sheets [Abstract]
Cash and cash equivalents		0		0		$ 3,705,945
Restricted cash		0		0		1,602,699
Short-term financial instruments		0		0		716,154
Short-term loan receivable		0		0		126,529
Accounts receivables, net of allowance for doubtful accounts $0 and $645,335, respectively		0		0		5,299,951
Deferred tax assets - current		0		0		410,259
Prepaid expenses and other current assets		0		0		579,173
Total current assets of discontinued operations		0		0		12,440,710
Investments		0		0		93,168
Property and equipment, net		0		0		105,445
Intangible assets, net		0		0		438,781
Deposits		0		0		737,909
Deferred tax assets - non-current		0		0		590,433
Total non-current assets of discontinued operations		0		0		1,965,736
Accounts payable		0		0		320,251
Accrued expenses and other		0		0		2,546,062
Value added tax payable		0		0		202,857
Income tax payable		0		0		79,106
Short-term loan payable		0		0		337,410
Government grants outstanding for usage of future projects		0		0		30,431
Total current liabilities of discontinued operations		0		0		3,516,117
Accounts receivables, allowance for doubtful accounts		$ 0		$ 0		$ 645,335