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Stock-Based Compensation
 6 Months Ended
Jun. 30, 2021
Share-based Payment Arrangement [Abstract]  
Stock-Based Compensation Stock-Based Compensation
The Company granted the following stock-based awards in the periods indicated:
 Three Months Ended
 June 30,		Six Months Ended
 June 30,
 2021202020212020
Restricted stock awards and restricted stock units253,802 — 352,302 53,600 
Performance stock units140,060 — 303,700 — 
The stock options, restricted stock awards, restricted stock units and performance stock units granted during the six months ended June 30, 2021 and 2020 were granted under the Company's Second Amended and Restated 2007 Stock Incentive Plan (the "2007 Plan"), a shareholder approved plan.
The Company recognized the following expense related to its share-based payment arrangements (in thousands):
 Three Months Ended
 June 30,		Six Months Ended
 June 30,
 2021202020212020
Stock-based compensation cost, before income tax benefit:    
Stock options$182 $69 $353 $138 
Restricted stock awards and restricted stock units384 95 802 271 
Total stock-based compensation$566 $164 $1,155 $409 
 Three Months Ended
 June 30,		Six Months Ended
 June 30,
 2021202020212020
Stock-based compensation cost included in:    
Cost of revenues$17 $5 $32 $10 
Operating expenses549 159 1,123 399 
Total stock-based compensation$566 $164 $1,155 $409