| Segment Information (Tables)
 | 3 Months Ended | 
| Jun. 30, 2021 | 
|---|
| Segment Reporting [Abstract] |  | 
| Schedule of Segment Reporting Information | A summary of segment information follows: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Three months ended June 30, 2021 |  
|  |  |  |  | Restated |  | Restated |  | Restated |  | Restated |  
|  |  | ODM |  | IAM-A |  | IAM-F |  | Eliminations |  | Consolidated |  
| Net revenues |  | $ | 120,383 |  |  | $ | 30,302 |  |  | $ | 9,172 |  |  | $ | (1,782) |  |  | $ | 158,075 |  |  
| License fees and revenue share |  | 70,031 |  |  | 15,559 |  |  | — |  |  | (1,782) |  |  | 83,808 |  |  
| Segment profit |  | $ | 50,352 |  |  | $ | 14,743 |  |  | $ | 9,172 |  |  | $ | — |  |  | $ | 74,267 |  |  
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Three months ended June 30, 2020 |  
|  |  | ODM |  | IAM-A |  | IAM-F |  | Eliminations |  | Consolidated |  
| Net revenues |  | $ | 59,012 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 59,012 |  |  
| License fees and revenue share |  | 32,300 |  |  | — |  |  | — |  |  | — |  |  | 32,300 |  |  
| Segment profit |  | $ | 26,712 |  |  | $ | — |  |  | $ | — |  |  | $ | — |  |  | $ | 26,712 |  |  | 
| Schedule of Long-lived Assets by Geographic Areas | Long-lived assets, excluding deferred tax assets and intangible assets, by region follows: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | June 30, 2021 |  | March 31, 2021 |  
| United States and Canada |  | $ | 16,245 |  |  | $ | 12,995 |  |  
| Europe, Middle East, and Africa |  | 2,588 |  |  | 40 |  |  
| Asia Pacific and China |  | 94 |  |  | 15 |  |  
| Mexico, Central America, and South America |  | — |  |  | — |  |  
| Consolidated property and equipment, net |  | $ | 18,927 |  |  | $ | 13,050 |  |  | 
| Schedule of Revenue by Geographic Areas | Net revenues by geography are based on the billing addresses of the Company's customers and a reconciliation of disaggregated revenues by segment follows: 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Three months ended June 30, 2021 |  
|  |  |  |  | Restated |  | Restated |  | Restated |  
|  |  | ODM |  | IAM-A |  | IAM-F |  | Consolidated |  
| United States and Canada |  | $ | 71,131 |  |  | $ | 15,070 |  |  | $ | 5,540 |  |  | $ | 91,741 |  |  
| Europe, Middle East, and Africa |  | 30,060 |  |  | 12,306 |  |  | 1,333 |  |  | 43,699 |  |  
| Asia Pacific and China |  | 16,790 |  |  | 2,409 |  |  | 2,299 |  |  | 21,498 |  |  
| Mexico, Central America, and South America |  | 2,402 |  |  | 517 |  |  | — |  |  | 2,919 |  |  
| Eliminations |  | — |  |  | — |  |  | — |  |  | (1,782) |  |  
| Consolidated net revenues |  | $ | 120,383 |  |  | $ | 30,302 |  |  | $ | 9,172 |  |  | $ | 158,075 |  | 
|  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  
|  |  | Three months ended June 30, 2020 |  
|  |  | ODM |  | IAM-A |  | IAM-F |  | Consolidated |  
| United States and Canada |  | $ | 38,240 |  |  | $ | — |  |  | $ | — |  |  | $ | 38,240 |  |  
| Europe, Middle East, and Africa |  | 15,355 |  |  | — |  |  | — |  |  | 15,355 |  |  
| Asia Pacific and China |  | 5,211 |  |  | — |  |  | — |  |  | 5,211 |  |  
| Mexico, Central America, and South America |  | 206 |  |  | — |  |  | — |  |  | 206 |  |  
| Eliminations |  | — |  |  | — |  |  | — |  |  | — |  |  
| Consolidated net revenues |  | $ | 59,012 |  |  | $ | — |  |  | $ | — |  |  | $ | 59,012 |  |  |