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Stock-Based Compensation - Additional Information (Details) - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Options granted (in shares) 0    
Equity Incentive Plan 2010      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Options granted (in shares) 88,000   88,000
Stock Incentive Plan 2019      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Number of shares reserved for issuance 182,500    
Options      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Unamortized compensation cost, net of expected forfeitures $ 200,000    
Weighted average expected period over which the expense is to be recognized 2 years 1 month 6 days    
Tax benefits associated with exercise of stock options $ 0 $ 0  
Dividend yield (as a percent) 0.00% 0.00%  
Stock options exercised 0 0  
Options | Equity Incentive Plan 2010      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Granted (in shares) 0    
Options | Stock Incentive Plan 2019      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Minimum percentage of voting rights required for applicability of a specific expiration term 10.00%    
Maximum expiration term of options granted 5 years    
Term of plan 10 years    
Options granted (in shares) 0    
Options | Maximum | Stock Incentive Plan 2019      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Vesting period of replacement options 4 years    
Options | Minimum | Stock Incentive Plan 2019      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Vesting period of replacement options 3 years    
RSU's      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Weighted average expected period over which the expense is to be recognized 1 year 10 months 24 days    
Unamortized compensation cost, net of expected forfeitures $ 300,000    
RSU's | Equity Incentive Plan 2010      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Total intrinsic value of the restricted stock units outstanding $ 100,000    
RSU's | Maximum      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock-based compensation expense, recognition period 5 years    
RSU's | Minimum      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock-based compensation expense, recognition period 3 years