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

6 Months Ended

Jun. 30, 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		110,000		3.24		—		1.27		—
Exercised		—		—		—		—		—
Forfeited		103,600		4.12		—		1.71		—
Expired		65,000		4.07		—		2.88		—
As of June 30, 2020
Outstanding		510,900		3.98		7.65		1.51		45,500
Vested		190,300		4.21		5.95		1.54		29,000
Nonvested		320,600		3.85		8.67		1.50		16,500