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STOCKHOLDERS' EQUITY AND EMPLOYEE STOCK PLANS (Tables)
 12 Months Ended
Dec. 31, 2024
Share-Based Payment Arrangement [Abstract]  
Schedule of Total Stock-based Compensation Expense The following table sets forth the total stock-based compensation expense included in the Consolidated Statements of Operations for the years ended December 31:
 
 202420232022
Cost of products sold$322 $430 $506 
General and administrative expenses5,413 8,583 8,304 
Selling and distribution expenses795 1,102 1,248 
Strategic review expenses372 — — 
Restructuring expenses, net and asset impairments— 155 — 
Stock-based compensation6,902 10,270 10,058 
Income tax benefit(1,380)(3,104)(1,716)
Stock-based compensation, net of income taxes5,522 7,166 8,342 
Earnings per share impact   
Basic$0.28 $0.37 $0.43 
Diluted$0.28 $0.37 $0.43 
Summary of the Activity of Nonvested Shares of Restricted Stock
A summary of the activity of our unvested RSAs issued under the 2016 Plan is as follows:
2016 Plan
SharesWeighted Average
Grant Date
Fair Value
Balance at December 31, 2022273,777 $32.71 
Granted260,207 20.79 
Vested(243,592)30.97 
Forfeited(8,439)27.20 
Balance at December 31, 2023281,953 $23.38 
Granted602,442 13.15 
Vested(233,941)22.18 
Forfeited(120,478)18.16 
Balance at December 31, 2024529,976 $13.47 
Summary of the Activity of Nonvested Restricted Stock Units
A summary of the activity of our unvested RSUs issued under the 2016 Plan is as follows:
2016 Plan
SharesWeighted Average
Grant Date
Fair Value
Balance at December 31, 202244,521 $39.47 
Granted31,418 21.18 
Vested(21,968)40.69 
Forfeited— — 
Balance at December 31, 202353,971 $28.33 
Granted39,870 17.52 
Vested(23,796)34.96 
Forfeited— — 
Balance at December 31, 202470,045 $19.92 
Schedule of the Activity of Nonvested Performance Stock Units
A summary of the activity of our unvested PSUs issued under the 2016 Plan is as follows:
SharesWeighted Average
Grant Date
Fair Value
Balance at December 31, 2022144,732 $51.67 
Granted75,997 28.30 
Vested(42,883)15.48 
Forfeited(87,374)67.79 
Balance at December 31, 202390,472 $33.62 
Granted154,789 24.55 
Vested(2,616)67.78 
Forfeited(87,989)27.17 
Balance at December 31, 2024154,656 $27.63 
Schedule of Total Unrecognized Stock-based Compensation Related to Unvested Awards
As of December 31, 2024, total unrecognized stock-based compensation related to unvested awards was as follows:
Unrecognized stock compensationWeighted-average recognition period
Unvested RSAs$4,565 1.3 years
Unvested RSUs$813 1.7 years
Unvested PSUs$1,327 1.5 years