Subsequent Events (Details Narrative) - USD ($)						12 Months Ended
	Mar. 15, 2022	Feb. 28, 2022	Feb. 28, 2022	Feb. 14, 2022	May 13, 2021	Dec. 31, 2021	Dec. 31, 2020	Oct. 22, 2020
Subsequent Event [Line Items]
Common Stock, Dividends, Per Share, Cash Paid					$ 0.30
Debt Instrument, Face Amount								$ 300,000
Revenue						$ 79,042,000	$ 14,514,000
Letter Agreement [Member] | Holder [Member]
Subsequent Event [Line Items]
Debt Instrument, Face Amount		$ 2,000,000	$ 2,000,000
Subsequent Event [Member]
Subsequent Event [Line Items]
Common Stock, Dividends, Per Share, Cash Paid				$ 0.30
Payments of Ordinary Dividends, Common Stock				$ 4,600,000
Subsequent Event [Member] | Diagnostic Services Revenue [Member]
Subsequent Event [Line Items]
Revenue	$ 42,000,000.0
Subsequent Event [Member] | Diagnostic Services Revenue [Member] | Revenue Benchmark [Member] | Customer Concentration Risk [Member]
Subsequent Event [Line Items]
Concentration Risk, Percentage	57.60%
Subsequent Event [Member] | Letter Agreement [Member]
Subsequent Event [Line Items]
Debt repurchase of convertible conversion price		$ 5.75	$ 5.75
Debt Instrument, Repurchase Amount		$ 1,150,000	$ 1,150,000
Subsequent Event [Member] | Letter Agreement [Member] | Holder [Member]
Subsequent Event [Line Items]
Debt Conversion, Converted Instrument, Amount		$ 600,000
Debt Conversion, Converted Instrument, Shares Issued		200,000
Debt Instrument, Convertible, Conversion Price		$ 3.00	$ 3.00
Repayments of Unsecured Debt			$ 1,440,548
Debt Instrument, Periodic Payment, Principal		$ 1,400,000
Debt Instrument, Periodic Payment, Interest		40,548
Debt Instrument, Repurchase Amount		$ 2,590,548	$ 2,590,548