Income Taxes (Details 1) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Income Taxes
Income taxes at statutory rate	$ 199,000	$ 1,910,000
State income taxes, net of federal benefit	(22,000)	267,000
Stock Compensation	(11)	(63,000)
Deferred true-ups	0	17,000
Provision-to-return	(2,000)	5,000
CARES Act benefit	0	(4,000)
PPP Loan Forgiveness	0	(565,000)
Other	(19,000)	(43,000)
Income tax expense	$ 145,000	$ 1,524,000
Income taxes at statutory rate	21.00%	21.00%
State income taxes, net of federal benefit	(2.30%)	2.90%
Stock Compensation	(1.20%)	(0.70%)
Deferred true-ups	0.00%	0.20%
Provision-to-return	(0.20%)	0.10%
CARES Act benefit		(0.10%)
PPP Loan Forgiveness		(6.20%)
Other	(1.90%)	(0.40%)
Effective income tax rate	15.40%	16.80%