XML 68 R58.htm IDEA: XBRL DOCUMENT v3.23.1
Stock-Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
May 09, 2023
Mar. 31, 2023
Mar. 31, 2022
Share-based Compensation Arrangement by Share-based Payment Award      
Stock-based compensation expense   $ 2.1 $ 1.8
Restricted Stock      
Share-based Compensation Arrangement by Share-based Payment Award      
Restricted stock surrendered, forfeited in period (in shares)   87,513  
Restricted stock granted (in shares)   298,163  
Restricted stock granted, grant date fair value (in dollars per share)   $ 12.88  
Employee restricted stock award, vesting period   2 years  
Nonvested restricted shares outstanding (in shares)   297,462  
Unrecognized compensation cost   $ 2.9  
Unrecognized compensation cost, recognition period   51 months  
Restricted Stock | Executive Officer      
Share-based Compensation Arrangement by Share-based Payment Award      
Employee restricted stock award, vesting period   3 years  
Restricted Stock | Non-Employee Director      
Share-based Compensation Arrangement by Share-based Payment Award      
Non-employee restricted stock award vest grant over period   1 year  
Restricted Stock | Grant Date      
Share-based Compensation Arrangement by Share-based Payment Award      
Restricted stock award, vesting percentage   33.33%  
Restricted Stock | Grant Date | Executive Officer      
Share-based Compensation Arrangement by Share-based Payment Award      
Restricted stock award, vesting percentage   40.00%  
Restricted Stock | First Anniversary      
Share-based Compensation Arrangement by Share-based Payment Award      
Restricted stock award, vesting percentage   33.33%  
Restricted Stock | First Anniversary | Executive Officer      
Share-based Compensation Arrangement by Share-based Payment Award      
Restricted stock award, vesting percentage   20.00%  
Restricted Stock | Second Anniversary      
Share-based Compensation Arrangement by Share-based Payment Award      
Restricted stock award, vesting percentage   33.33%  
Restricted Stock | Second Anniversary | Executive Officer      
Share-based Compensation Arrangement by Share-based Payment Award      
Restricted stock award, vesting percentage   20.00%  
Restricted Stock | Third Anniversary | Executive Officer      
Share-based Compensation Arrangement by Share-based Payment Award      
Restricted stock award, vesting percentage   20.00%  
Restricted Stock Units (RSUs) | Chief Financial Officer | Subsequent event      
Share-based Compensation Arrangement by Share-based Payment Award      
Restricted stock surrendered, forfeited in period (in shares) 8,975    
Restricted Stock Units (RSUs) | Chief Executive Officer | Subsequent event      
Share-based Compensation Arrangement by Share-based Payment Award      
Restricted stock surrendered, forfeited in period (in shares) 75,321    
Amended and Restated 2013 Equity Incentive Plan      
Share-based Compensation Arrangement by Share-based Payment Award      
Number of shares reserved for issuance (in shares)   1,700,000  
Shares available for issuance (in shares)   0