Stock Compensation Plan (Tables)

3 Months Ended

Mar. 31, 2020

Share-based Payment Arrangement [Abstract]

Schedule of stock options vested during the period

The following table presents information regarding Options that vested during the three months ended March 31, 2020: 

Options vested	66,953
Aggregate grant date fair value of Options vested (in millions)	$	1.0

Schedule of outstanding stock options

The following table presents information regarding outstanding Options:

	March 31, 2020		December 31, 2019
Options outstanding	406,719		416,548
Aggregate intrinsic value (in millions)	$	0.6	$	3.9
Per share weighted average exercise price	$	70.59	$	70.08
Exercisable Options	377,517		318,029
Aggregate intrinsic value (in millions)	$	0.6	$	3.9
Unvested Options	29,202		98,519
Per share weighted average grant date fair value	$	14.74	$	14.41