Stock Compensation	3 Months Ended
Mar. 31, 2021
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]
Stock Compensation	10. Stock Compensation The Company’s Amended and Restated 2017 Incentive Stock Plan (the “2017 Plan”) authorizes the Compensation and Management Development Committee of the Board of Directors (“Compensation Committee”) to issue up to 5,126,950 shares of various stock awards including stock options, performance stock units, restricted stock units and other forms of equity-based awards to key employees and directors. No new awards may be issued under the 2017 Plan after April 29, 2021. Options granted and outstanding vest over the requisite service period and expire ten years from the date of grant. The Company’s 2021 Long-Term Incentive Plan (the “2021 Plan”) was adopted by the Board of Directors on March 4, 2021, amended by the Board of Directors on April 20, 2021, and approved by shareholders in the annual shareholder meeting on April 29, 2021. The 2021 Plan authorizes the Compensation Committee to issue up to 2,000,000 additional various stock awards including stock options, performance stock units, restricted stock units and other forms of equity-based awards. Stock compensation expense was approximately $1.2 million and $0.7 million for the quarters ended March 31, 2021 and 2020, respectively. These expenses are included in Selling, General and Administrative expenses. Total unrecognized compensation cost related to non-vested stock-based compensation arrangements at March 31, 2021 was approximately $7.7 million, which will be recognized over the next three years, as such compensation is earned.

Stock Compensation

3 Months Ended

Mar. 31, 2021

Disclosure Of Compensation Related Costs Sharebased Payments [Abstract]

10. Stock Compensation

The Company’s Amended and Restated 2017 Incentive Stock Plan (the “2017 Plan”) authorizes the Compensation and Management Development Committee of the Board of Directors (“Compensation Committee”) to issue up to 5,126,950 shares of various stock awards including stock options, performance stock units, restricted stock units and other forms of equity-based awards to key employees and directors. No new awards may be issued under the 2017 Plan after April 29, 2021. Options granted and outstanding vest over the requisite service period and expire ten years from the date of grant.

The Company’s 2021 Long-Term Incentive Plan (the “2021 Plan”) was adopted by the Board of Directors on March 4, 2021, amended by the Board of Directors on April 20, 2021, and approved by shareholders in the annual shareholder meeting on April 29, 2021. The 2021 Plan authorizes the Compensation Committee to issue up to 2,000,000 additional various stock awards including stock options, performance stock units, restricted stock units and other forms of equity-based awards.

Stock compensation expense was approximately $1.2 million and $0.7 million for the quarters ended March 31, 2021 and 2020, respectively. These expenses are included in Selling, General and Administrative expenses. Total unrecognized compensation cost related to non-vested stock-based compensation arrangements at March 31, 2021 was approximately $7.7 million, which will be recognized over the next three years, as such compensation is earned.