9. Non-Cash Share-Based Employee Compensation

3 Months Ended

Mar. 31, 2021

Compensation Related Costs [Abstract]

9. Non-Cash Share-Based Employee Compensation

The Company has an employee and non-employee director share-based incentive compensation plan. Related to these programs, the Company recorded non-cash share-based employee compensation expense of $32 for the three months ended March 31, 2021, compared with $30 for the same period last year. The Company considers its non-cash share-based employee compensation expenses as a component of cost of products and selling, general and administrative expenses. There was no non-cash share-based employee compensation expense capitalized as part of capital expenditures or inventory for the periods presented.

The Company uses the Black-Scholes-Merton option valuation model to calculate the fair value of stock option grants under this plan. The non-cash share-based employee compensation expense recorded in the three months ended March 31, 2021, was calculated using certain assumptions. Such assumptions are described more comprehensively in Note 10 (Share-Based Employee Compensation) of the Notes to the Company’s consolidated financial statements included in its Annual Report on Form 10-K for the fiscal year ended December 31, 2020.

A summary of activity under the Company’s stock option plans during the three months ended March 31, 2021, is presented below:

As of January 1, 2021	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		489,000		3.96		7.23		1.51		20,000
Vested		185,800		4.15		5.65		1.55		20,000
Nonvested		303,200		3.84		8.20		1.49		—
Period activity
Issued		—		—		—		—		—
Exercised		—		—		—		—		—
Forfeited		—		—		—		—		—
Expired		—		—		—		—		—
As of March 31, 2021
Outstanding		489,000		3.96		6.98		1.51		220,450
Vested		235,800		4.20		5.69		1.55		80,410
Nonvested		253,200		3.73		8.18		1.47		140,040

Restricted Stock Units

On March 4, 2021, upon the resignation of former director Lewis Johnson, the Company, at the direction of the Board of Directors, accelerated the vesting of Mr. Johnson’s unvested restricted stock units granted September 6, 2018, September 6, 2019, and August 24, 2020, and issued 24,505 shares of common stock to Mr. Johnson.

On August 24, 2020, the Company granted to each non-employee director restricted stock units with a grant-date fair value of $40 per award (resulting in total aggregate grant-date fair value of $240), which will vest in five equal, annual installments beginning with the first anniversary of the grant date, subject to the director’s continued service through such date, provided that, if the director makes himself available and consents to be nominated by the Company for continued service as a director, but is not nominated for the Board for election by stockholders, other than for good reason, as determined by the Board in its discretion, then the restricted stock units shall vest in full as of the director’s last date of service as a director of the Company.

On April 24, 2020, upon the resignation of former director Ryan Turner, the Company, at the direction of the Board of Directors, accelerated the vesting of Mr. Turner’s unvested restricted stock units granted September 6, 2019, and September 6, 2018, and issued 10,389 and 4,050 shares of common stock, respectively.

On September 6, 2019, the Company granted to each non-employee director restricted stock units with a grant-date fair value of $40 per award (resulting in total aggregate grant-date fair value of $280), which will vest in five equal, annual installments beginning with the first anniversary of the grant date, subject to the director’s continued service through such date, provided that, if the director makes himself available and consents to be nominated by the Company for continued service as a director, but is not nominated for the Board for election by stockholders, other than for good reason, as determined by the Board in its discretion, then the restricted stock units shall vest in full as of the director’s last date of service as a director of the Company.

On June 4, 2018, the Company granted to each non-employee director restricted stock units with a grant fair value of $20 per award (resulting in total aggregate grant-date fair value of $140), which vested on June 4, 2019.

There were 122,533 and 147,038 restricted stock units outstanding as of March 31, 2021, and December 31, 2020, respectively.

The Company recorded non-cash restricted stock unit compensation expense of $103 for the three months ended March 31, 2021, compared with $21 for the same period last year.