9. Non-Cash Share-Based Employee Compensation (Tables)

3 Months Ended

Mar. 31, 2020

Compensation Related Costs [Abstract]

Summary of stock option activity

As of January 1, 2020	Stock Options		Wgt. Avg. Exercise Price ($) Per Share		Wgt. Avg. Remaining Contractual Life (Years)		Wgt. Avg. Grant Date Fair Value ($) Per Share		Aggregate Intrinsic Value ($)
Outstanding		569,500		4.16		6.82		1.75		24,000
Vested		214,800		4.12		4.20		1.95		24,000
Nonvested		354,700		4.18		8.40		1.63		—
Period activity
Issued		—		—		—		—		—
Exercised		—		—		—		—		—
Forfeited		56,100		4.11		—		1.74		—
Expired		65,000		4.07		—		2.88		—
As of March 31, 2020
Outstanding		448,400		4.18		7.34		1.59		—
Vested		201,400		4.21		6.22		1.55		—
Nonvested		247,000		4.15		8.26		1.62		—