Stockholders Equity (Details 1) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Stockholders Equity
Plan shares available for grant, begin	92,862	97,648
Granted		(6,248)
Stock options exercised, plan shares available for grant		0
Cancelled or forfeited	12,623	1,462
Plan shares available for grant, ending	105,485	92,862
Plan options outstanding, begin	14,086	19,122
Granted		0
Stock options exercised, plan options outstanding		(1,300)
Cancelled	$ (12,623)	$ (3,736)
Plan options outstanding, ending	1,463	14,086
Weighted average exercise price per share, begin	$ 14.17	$ 13.23
Stock options exercised, weighted average exercise per share		8.26
Cancelled or forfeited per share	14.02	11.41
Weighted average exercise price per share, ending	$ 15.54	$ 14.17
Stock options exercised, aggregate intrinsic value		$ 2,422