XML 102 R19.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Stock-Based Compensation Plans | 12 Months Ended
--- | ---
Dec. 31, 2019
Share-based Payment Arrangement [Abstract] |
Stock-Based Compensation Plans | Stock-Based Compensation Plans Employee Stock Purchase Plan On April 6, 2017, the board approved the 2017 Employee Stock Purchase Plan (“2017 ESPP”), which was approved by shareholders at the 2017 Annual Shareholder meeting. The 2017 ESPP provides employees with an opportunity to purchase shares of the Company’s common stock. The 1999 Employee Stock Purchase Plan terminated upon the August 1, 2017, effective date of the 2017 ESPP. Under the Company’s 2017 ESPP, a total of 3,000,000 shares of the Company’s common stock have been reserved for issuance to eligible employees. Participating employees are permitted to designate up to the lesser of $25,000 or 10% of their annual base compensation for the purchase of common stock under the ESPP. Purchases under the ESPP are made one calendar month after the end of each fiscal quarter. The price for shares of common stock purchased under the ESPP is 85% of the stock’s fair market value on the last business day of the three-month participation period. Additionally, the discount offered pursuant to the Company’s ESPP discussed above is 15%, which exceeds the 5% non-compensatory guideline in ASC 718 and exceeds the Company’s estimated cost of raising capital. Consequently, the entire 15% discount to employees is deemed to be compensatory for purposes of calculating expense using a fair value method. Compensation expense related to the ESPP for the year ended December 31, 2019, was approximately $0.6 million and compensation expense related to the ESPP for both the years ended December 31, 2018 and 2017, was approximately $0.5 million. Stock Incentive Plans – Active Plans 2016 Equity and Performance Incentive Plan On March 23, 2016, the board approved the 2016 Equity and Performance Incentive Plan (the “2016 Incentive Plan”). The 2016 Incentive Plan is intended to meet the Company’s objective of balancing stockholder concerns about dilution with the need to provide appropriate incentives to achieve Company performance objectives. The 2016 Incentive Plan was adopted by the stockholders on June 14, 2016. Following the adoption of the 2016 Incentive Plan, the 2005 Equity and Performance Incentive Plan, as amended (the “2005 Incentive Plan”) was terminated. Termination of the 2005 Incentive Plan did not affect any equity awards outstanding under the 2005 Incentive Plan. The 2016 Incentive Plan provides for the grant of incentive stock options, nonqualified stock options, stock appreciation rights, restricted share and restricted share units, performance shares and performance units, and other awards (“awards”). Subject to adjustment in certain circumstances, the maximum number of shares of common stock that may be issued or transferred in connection with awards granted under the 2016 Incentive Plan will be the sum of (i) 8,000,000 shares of common stock and (ii) any shares of common stock that are represented by options previously granted under the 2005 Incentive Plan which are forfeited, expire, or are canceled without delivery of common stock or which result in the forfeiture or relinquishment of common stock back to the Company. To the extent awards granted under the 2016 Incentive Plan terminate, expire, are canceled without being exercised, are forfeited or lapse for any reason, the shares of common stock subject to such award will again become available for grants under the 2016 Incentive Plan. The 2016 Incentive Plan expressly prohibits re-pricing stock options and appreciation rights. The 2016 Incentive Plan also, subject to certain limited exceptions, expressly requires a one-year vesting period for all stock options and appreciation rights. No eligible person selected by the board to receive awards (“participant”) will receive stock options, stock appreciation rights, restricted share awards, restricted share units, and other awards under the 2016 Incentive Plan, during any calendar year, for more than 3,000,000 shares of common stock. In addition, no participant may receive performance shares or performance units having an aggregate value on the date of grant in excess of $9,000,000 during any calendar year. Each of the limits described above may be adjusted equitably to accommodate a change in the capital structure of the Company. 2005 Equity and Performance Incentive Plan The Company had a 2005 Incentive Plan, as amended, under which shares of the Company’s common stock were reserved for issuance to eligible employees or non-employee directors of the Company. The 2005 Incentive Plan provided for the grant of incentive stock options, nonqualified stock options, stock appreciation rights, restricted stock awards, performance awards, and other awards. The maximum number of shares of the Company’s common stock that was issued or transferred in connection with awards granted under the 2005 Incentive Plan was the sum of (i) 23,250,000 shares and (ii) any shares represented by outstanding options that had been granted under designated terminated stock option plans that were subsequently forfeited, expired, or are canceled without delivery of the Company’s common stock. Stock Options Stock options granted pursuant to the 2016 Incentive Plan are granted at an exercise price not less than the market value per share of the Company’s common stock on the date of grant. Under the 2016 Incentive Plan, the term of the outstanding options may not exceed ten years nor be less than one year. Vesting of options is determined by the compensation committee of the board and the administrator of the 2016 Incentive Plan and can vary based upon the individual award agreements. In addition, outstanding options do not have dividend equivalent rights associated with them under the 2016 Incentive Plan. A summary of stock option activity is as follows:
|  | Number of Shares |  | Weighted Average Exercise Price ($) |  | Weighted Average Remaining Contractual Term (Years) |  | Aggregate Intrinsic Value of In-the-Money Options ($)
Outstanding, December 31, 2018 |  | 4,864,836 |  |  | $ | 17.76 |  |  |  |  |
Exercised |  | (854,524 | ) |  | 15.78 |  |  |  |  |
Forfeited |  | (3,496 | ) |  | 17.89 |  |  |  |  |
Outstanding, December 31, 2019 |  | 4,006,816 |  |  | $ | 18.18 |  |  | 3.71 |  | $ | 78,949,941 |
Exercisable, December 31, 2019 |  | 3,462,664 |  |  | $ | 17.86 |  |  | 3.70 |  | $ | 69,349,255 |
The weighted average grant date fair value of stock options granted during the years ended December 31, 2018 and 2017, was $7.03 and $6.24, respectively. The Company did not grant stock options during the year ended December 31, 2019. The total intrinsic value of stock options exercised during the years ended December 31, 2019, 2018, and 2017, was $16.0 million, $15.8 million, and $13.4 million, respectively. The fair value of options granted in the respective fiscal years are estimated on the date of grant using the Black-Scholes option-pricing model, acceptable under ASC 718, with the following weighted average assumptions:
| Years Ended December 31,
| 2018 |  | 2017
Expected life (years) | 5.6 |  |  | 5.6 |
Risk-free interest rate | 2.7 | % |  | 1.9 | %
Expected volatility | 26.4 | % |  | 29.4 | %
Expected dividend yield | — |  |  | — |
Expected volatilities are based on the Company’s historical common stock volatility, derived from historical stock price data for periods commensurate with the options’ expected life. The expected life of options granted represents the period of time options are expected to be outstanding, based primarily on historical employee option exercise behavior. The risk-free interest rate is based on the implied yield currently available on U.S. Treasury zero coupon bonds issued with a term equal to the expected life at the date of grant of the options. The expected dividend yield is zero, as the Company has historically paid no dividends and does not anticipate dividends to be paid in the future. Long-term Incentive Program Performance Share Awards During the year ended December 31, 2017, pursuant to the Company’s 2016 Incentive Plan, the Company granted long-term incentive program performance share awards (“LTIP performance shares”). These LTIP performance shares are earned, if at all, based upon the achievement, over a specified period that must not be less than one year and is typically a three-year performance period, of performance goals related to (i) the compound annual growth over the performance period in the sales for the Company as determined by the Company, and (ii) the cumulative operating income or EBITDA over the performance period as determined by the Company. Up to 200% of the LTIP performance shares may be earned upon achievement of performance goals equal to or exceeding the maximum target levels for the performance goals over the performance period. On a quarterly basis, management must evaluate the probability that the threshold performance goals will be achieved, if at all, and the anticipated level of attainment to determine the amount of compensation expense to record in the consolidated financial statements. A summary of the nonvested LTIP performance shares is as follows:
|  | Number of Shares at Expected Attainment |  | Weighted Average Grant Date Fair Value
Nonvested at December 31, 2018 |  | 540,697 |  |  | $ | 19.83 |
Forfeited |  | (56,567 | ) |  | 18.80 |
Change in expected attainment |  | 185,339 |  |  | 20.09 |
Nonvested at December 31, 2019 |  | 669,469 |  |  | $ | 20.12 |
During the year ended December 31, 2019, the Company revised the expected attainment rates for outstanding LTIP performance shares due to changes in forecasted sales and operating income, resulting in additional stock-based compensation expense of approximately $3.7 million. Restricted Share Awards During the years ended December 31, 2017, pursuant to the Company’s 2016 Incentive Plan and 2005 Incentive Plan, the Company granted RSAs. The awards have requisite service periods of three years and vest in increments of 33% on the anniversary of the grant dates. Under each arrangement, shares are issued without direct cost to the employee. RSAs granted to our board vest one year from grant or as of the next annual shareholders meeting, whichever is earlier. The Company estimates the fair value of the RSAs based upon the market price of the Company’s stock at the date of grant. The RSA grants provide for the payment of dividends on the Company’s common stock, if any, to the participant during the requisite service period, and the participant has voting rights for each share of common stock. The Company recognizes compensation expense for RSAs on a straight-line basis over the requisite service period. A summary of nonvested RSAs is as follows:
|  | Number of Shares |  | Weighted Average Grant Date Fair Value
Nonvested at December 31, 2018 |  | 213,337 |  |  | $ | 20.21 |
Vested |  | (106,610 | ) |  | 20.17 |
Forfeited |  | (13,885 | ) |  | 20.64 |
Nonvested at December 31, 2019 |  | 92,842 |  |  | $ | 20.13 |
During the year ended December 31, 2019, a total of 106,610 RSAs vested. The Company withheld 32,371 of those shares to pay the employees’ portion of the minimum payroll withholding taxes. Total Shareholder Return Awards During the years ended December 31, 2019, 2018, and 2017, pursuant to the 2016 Incentive Plan, the Company granted total shareholder return awards (“TSRs”). TSRs are performance shares that are earned, if at all, based upon the Company’s total shareholder return as compared to a group of peer companies over a three-year performance period. The award payout can range from 0% to 200%. To determine the grant date fair value of the TSRs, a Monte Carlo simulation model is used. The Company recognizes compensation expense for the TSRs over a three-year performance period based on the grant date fair value. The grant date fair value of the TSRs was estimated using the following weighted-average assumptions:
| Years Ended December 31,
| 2019 |  | 2018 |  | 2017
Expected life (years) | 2.8 |  |  | 2.9 |  |  | 2.9 |
Interest rate | 2.5 | % |  | 2.4 | % |  | 1.5 | %
Volatility | 29.3 | % |  | 28.0 | % |  | 26.5 | %
Expected dividend yield | — |  |  | — |  |  | — |
A summary of nonvested TSRs is as follows:
|  | Number of Shares at Expected Attainment |  | Weighted Average Grant Date Fair Value
Nonvested as of December 31, 2018 |  | 718,931 |  |  | $ | 29.25 |
Granted |  | 436,674 |  |  | 47.90 |
Forfeited |  | (93,314 | ) |  | 35.37 |
Nonvested as of December 31, 2019 |  | 1,062,291 |  |  | $ | 35.77 |
Restricted Share Units During the year ended December 31, 2019, pursuant to the 2016 Incentive Plan, the Company granted restricted share unit awards (“RSUs”). RSUs generally have requisite service periods of three years and vest in increments of 33% on the anniversary of the grant dates. RSUs granted to our board vest one year from grant or as of the next annual shareholders meeting, whichever is earlier. Under each arrangement, RSUs are issued without direct cost to the employee on the vesting date. The Company estimates the fair value of the RSUs based upon the market price of the Company’s stock at the date of grant. The Company recognizes compensation expense for RSUs on a straight-line basis over the requisite service period. A summary of nonvested RSUs is as follows:
|  | Number of Shares |  | Weighted Average Grant Date Fair Value
Nonvested as of December 31, 2018 |  | 651,045 |  |  | $ | 23.82 |
Granted |  | 742,579 |  |  | 33.28 |
Vested |  | (259,634 | ) |  | 24.16 |
Forfeited |  | (124,586 | ) |  | 29.79 |
Nonvested as of December 31, 2019 |  | 1,009,404 |  |  | $ | 29.96 |
During the year ended December 31, 2019, a total of 259,634 RSUs vested. The Company withheld 57,802 of those shares to pay the employees’ portion of the minimum payroll withholding taxes. As of December 31, 2019, there was unrecognized compensation expense of $20.5 million related to RSUs, $15.0 million related to TSRs, $0.5 million related to LTIP performance shares, $0.3 million related to nonvested RSAs, and $0.2 million related to nonvested stock options, which the Company expects to recognize over weighted average periods of 1.9 years, 1.9 years, 0.1 years, 0.2 years, and 0.3 years, respectively. The Company recorded stock-based compensation expense recognized under ASC 718 during the years ended December 31, 2019, 2018, and 2017, of $36.8 million, $20.4 million, and $13.7 million, respectively, with corresponding tax benefits of $5.9 million, $3.9 million, and $1.7 million, respectively. The Company recognizes compensation expense for stock option awards that vest with only service conditions on a straight-line basis over the requisite service period. The Company recognizes compensation expense for stock option awards that vest with service and market-based conditions on a straight-line basis over the longer of the requisite service period or the estimated period to meet the defined market-based condition.

X
- Definition The entire disclosure for share-based payment arrangement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -URI http://asc.fasb.org/topic&trid=2228938 + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration