NOTE 13: EMPLOYEE BENEFIT PLANS

Retirement Saving Plan

The Company sponsors an employee saving plan covering all of its employees in the United States. The Company’s contributions to the employee saving plan during the years ended December 31, 2018, 2017 and 2016, were approximately $132, $115 and $69, respectively, which included a discretionary contribution of $36, $22, and $0, respectively.

Defined Benefit Pension Plan

The Company sponsors a legacy unfunded defined benefit pension plan that covers certain Bahamian and Uruguayan nationals and former Navios Corporation employees. The liability related to the plan is recognized based on actuarial valuations. The current portion of the liability is included in accrued expenses and the non-current portion of the liability is included in other long-term liabilities. There are no pension plan assets.

The Greek office employees are protected by the Greek Labor Law. According to the law, the Company is required to pay retirement indemnities to employees on dismissal, or on leaving with an entitlement to a full security retirement pension. Please refer to Note 2(s).

Stock Plan

The Company has awarded restricted share units, shares of restricted common stock and restricted stock units to its employees, officers and directors. The restriction lapses in two, three or four equal tranches, over the requisite service periods, of one, two, three and four years from the grant date. The Company has also awarded share appreciation rights and stock options to its officers and directors only, based on service conditions, which vest in three equal tranches over the requisite service periods of one, two and three years from the grant date. Each option expires seven years after its grant date. Please refer to Note 2(s).

During the years ended December 31, 2018, 2017 and 2016, the Company did not award any restricted stock, restricted stock units or stock options, which vest upon achievement of certain performance conditions.

The fair value of all share appreciation rights awards and stock option awards has been calculated based on the modified Black-Scholes method. A description of the significant assumptions used to estimate the fair value of the stock option awards is set out below:

The “simplified method” used includes taking the average of the weighted average time to vesting and the contractual term of the share appreciation rights and option awards. The service conditions share appreciation rights and option awards vest over three years at 33.3%, 33.3% and 33.4%, respectively, resulting in a weighted average time to vest of approximately 2 years. The contractual term of the award is 7 years. Utilizing the simplified approach formula, the derived expected term estimate for the Company’s service conditions share appreciation rights and option award is 4.5 years.

The fair value of restricted share unit, restricted stock and restricted stock unit grants excludes dividends to which holders of restricted share units, restricted stock and restricted stock units are not entitled. The expected dividend assumption used in the valuation of restricted share unit, restricted stock and restricted stock units grant is $0 for 2018, 2017 and 2016.

The weighted average grant date fair value of restricted stock granted during the year ended December 31, 2018 was $3.0.

The weighted average grant date fair value of restricted units and restricted stock granted during the year ended December 31, 2017 was $12.7 and $12.7, respectively.

The weighted average grant date fair value of stock options and restricted stock granted during the year ended December 31, 2016 was $7.8 and $12.0, respectively.

The effect of compensation expense arising from the stock-based arrangements described above amounted to $4,556, $4,296 and $3,446 for the years ended December 31, 2018, 2017 and 2016, respectively and it was reflected in general and administrative expenses on the consolidated statements of comprehensive (loss)/income. The recognized compensation expense for the year is presented as an adjustment to reconcile net income to net cash provided by operating activities on the consolidated statements of cash flows.

The summary of stock-based awards is summarized as follows (in thousands except share and per share data which have been adjusted to reflect the Reverse Stock Split):

The estimated compensation cost relating to service conditions of non-vested (i) share appreciation rights and stock options and (ii) restricted share units, restricted stock and restricted stock unit awards, not yet recognized was $205 and $4,150, respectively, as of December 31, 2018 and is expected to be recognized over the weighted average period of 3.13 years.