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Stockholders' Equity - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2023
Jul. 27, 2023
Dec. 31, 2022
Sep. 30, 2022
Feb. 16, 2022
Dec. 31, 2021
Sep. 30, 2021
Jul. 28, 2020
May 16, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Common stock authorized (in shares) 75,000,000                
Common stock par value (in usd per share) $ 0.0001                
Preferred stock authorized (in shares) 25,000,000                
Preferred stock par value (in usd per share) $ 0.0001                
Options outstanding (in shares) 0   0            
Preferred stock outstanding (in shares) 0   0            
Common stock repurchase program, authorized amount         $ 10,000,000        
Shares reserved for future issuance (in shares)               1,699,950  
Unvested RSUs, DSUs and Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Equity instruments other than options, nonvested (in shares) 1,054,581   1,015,749            
Shares issued, weighted average grant date fair value (in usd per share) $ 8.19                
2012 Equity Plan                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Shares reserved for future issuance (in shares)               99,950 2,194,986
2012 Equity Plan | Contingent RSUs                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Equity instruments other than options, nonvested (in shares) 543,585                
2012 Equity Plan | Restricted Stock and Restricted Stock Units (RSUs)                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Compensation cost not yet recognized, share-based awards other than options $ 5,300,000                
Weighted-average period over which cost is expected to be recognized 2 years                
2020 Equity Plan                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Shares reserved for future issuance (in shares)               1,600,000  
2020 Equity Plan | Restricted Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting period 1 year                
2020 Equity Plan | Contingent RSUs                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting period 3 years                
2020 Equity Plan | Non-contingent RSUs                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Vesting period 3 years                
ESPP                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Shares reserved for future issuance (in shares) 250,000                
Award required holding period 2 years                
Issuance of common stock under the employee stock purchase plan (in shares) 0                
ESPP | Maximum                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Offering period, maximum 6 months                
Subsequent Event                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Dividend rate (in usd per share)   $ 0.3125              
Dividends declared   $ 6,200,000              
Common Stock                  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                  
Common stock outstanding (in shares)     19,703,800 19,941,852   19,481,429 19,693,679