Stock Compensation Plan (Tables)

3 Months Ended

Mar. 31, 2022

Share-based Payment Arrangement [Abstract]

Schedule of outstanding stock options

The following table presents information regarding outstanding Options:

	March 31, 2022		December 31, 2021
Options outstanding	357,963		361,431
Aggregate intrinsic value (in millions)	$	0.1	$	0.4
Per share weighted average exercise price	$	73.23	$	72.76
Exercisable Options	357,205		359,543
Aggregate intrinsic value (in millions)	$	0.1	$	0.4
Unvested Options	758		1,888
Per share weighted average grant date fair value	$	10.32	$	10.32