Income Taxes (Details Narrative) - USD ($)	3 Months Ended	9 Months Ended
Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Taxes
Income tax expense	$ 319,000	$ 283,000	$ 738,000	$ 593,000
Statutory rate			21.00%

Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration