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

6 Months Ended

Jun. 30, 2019

Compensation Related Costs [Abstract]

Summary of stock option activity

As of January 1, 2019	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		460,500		4.22		—		1.76		—
Vested		156,900		4.03		—		2.05		—
Nonvested		303,600		4.32		—		1.61		—
Period activity
Issued		120,000		4.12		—		2.11		—
Exercised		1,000		1.89		—		0.71		—
Forfeited		15,000		5.10		—		1.37		—
Expired		—		—		—		—		—
As of June 30, 2019
Outstanding		564,500		4.18		7.23		1.85		176,100
Vested		205,800		4.11		4.57		1.94		86,020
Nonvested		358,700		4.22		8.75		1.80		90,080