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Equity Incentive Plan - Additional Information (Detail)
$ in Thousands
1 Months Ended 3 Months Ended
Apr. 30, 2024
shares
Apr. 30, 2023
shares
Mar. 31, 2024
USD ($)
Installment
shares
Mar. 31, 2023
USD ($)
Installment
shares
Mar. 31, 2022
Installment
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Stock-based compensation | $     $ 747 $ 833  
Nebula          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Stock-based compensation | $     $ 400 $ 200  
Performance Based Restricted Stock Option [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Granted       369,056 463,000
Performance Based Restricted Stock Option [Member] | Annual Consolidated Revenue [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Vesting maximum number of annual installments | Installment       3  
Share based compensation arrangement by share based payment award vest based on achievement       50.00% 50.00%
Performance Based Restricted Stock Option [Member] | Nebula          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Vesting maximum number of annual installments | Installment         3
Share based compensation arrangement by share based payment award achievement period     3 years    
Share based compensation arrangement by share based payment award vest based on achievement       50.00% 50.00%
Restricted Stock Units [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Vesting maximum number of annual installments | Installment     3    
Time-Based Restricted Stock Units [Member] | Non Employee Director [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Stock-based compensation | $     $ 200 $ 200  
Options granted     0 151,515  
Time-Based Restricted Stock Units [Member] | Maximum [Member] | Non Employee Director [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Vesting period     3 years    
Time-Based Restricted Stock Units [Member] | Minimum [Member] | Non Employee Director [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Vesting period     1 year    
2019 Plan [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Percentage of share increase     5.00%    
Shares increases in period 2,154,313 2,416,007      
Common stock options authorized under plan     14,176,685    
Common stock options available for issuance     2,771,329    
2019 Plan [Member] | Time Based Vesting Stock Option [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Vesting period     3 years    
Stock-based compensation | $     $ 700 $ 800  
Unrecognized stock-based compensation expense | $     $ 1,400 $ 2,400  
Unrecognized stock-based compensation expense, period     4 years 1 month 6 days 1 year 8 months 12 days  
Stock Options     0 0  
2019 Plan [Member] | Time Based Vesting Stock Option [Member] | Maximum [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Expiration period     10 years    
2019 Plan [Member] | Restricted Stock Units [Member]          
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]          
Granted     0