Summary of Significant Accounting Policies (Details) - USD ($)	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020	Dec. 31, 2020
Summary of Significant Accounting Policies (Details) [Line Items]
Accounts Receivable, Credit Loss Expense (Reversal)			$ (3,590)	$ (29)
Income Tax Expense (Benefit)	$ 3,385	$ 2,400	13,061	8,400
Deferred Tax Liability Not Recognized, Amount of Unrecognized Deferred Tax Liability, Undistributed Earnings of Foreign Subsidiaries	27,500,000		27,500,000		$ 27,900,000
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued	145		145		131
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense	7	125	14	250
Unrecognized Tax Benefits	935	12,547	935	12,547
Unrecognized Tax Benefits, Period Increase (Decrease)			(900)	(12,500)
Revenues	$ 3,550,016	$ 2,294,926	$ 6,881,583	$ 4,498,146
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number (in Shares)	42,779	47,807	42,779	47,807
Number of Operating Segments			1
Diamond Bar [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Goodwill, Impairment Loss			$ 0		$ 0
Restricted Stock [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)			13,000	25,300
Share-based Payment Arrangement, Option [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)			340,500	340,500
Warrant [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount (in Shares)				171,667
MALAYSIA | Foreign Tax Authority [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			24.00%
HONG KONG | Foreign Tax Authority [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent			16.50%
Customer Concentration Risk [Member] | Revenue Benchmark [Member] | Major Customer A [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage	12.00%		10.00%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Major Customer A [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage			16.00%		40.00%
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Major Customer B [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage			10.00%		27.00%
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Accounts Receivable, before Allowance for Credit Loss	$ 57,017		$ 57,017
Accounts Payable	$ 84,806		$ 84,806
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Major Vendor A [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage	33.00%	32.00%	32.00%	31.00%
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Major Vendor B [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage	18.00%	21.00%	16.00%	19.00%
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Major Vendor C [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage		20.00%	11.00%	19.00%
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Major Vendor D [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage		14.00%		13.00%
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Four Vendors [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage		87.00%	59.00%	82.00%
Supplier Concentration Risk [Member] | Cost of Goods and Service Benchmark [Member] | Two Vendors [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Concentration Risk, Percentage	51.00%
Continuing Operations [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Accounts Receivable, Credit Loss Expense (Reversal)	$ 130	$ 6	$ 3,590	$ 29
Research and Development Expense	1,527	7,127	4,791	19,393
Advertising Expense	416,085	1,602	823,947	19,600
Continuing Operations [Member] | Shipping and Handling [Member]
Summary of Significant Accounting Policies (Details) [Line Items]
Revenues	$ 1,946	$ 637	$ 2,939	$ 986