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STOCK-BASED COMPENSATION - Additional Information (Detail) - USD ($) |  |  | 3 Months Ended | 6 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Jan. 01, 2023 | Jan. 01, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022 | Dec. 31, 2022 | May 04, 2017
Stock-Based Compensation [Line Items] |  |  |  |  |  |  |  |
Share based compensation expense |  |  | $ 1,948,648 | $ 1,720,217 | $ 3,865,165 | $ 3,045,029 |  |
Options outstanding (in shares) |  |  | 15,448,835 |  | 15,448,835 |  | 12,961,238 |
Granted (in shares) |  |  |  |  | 3,000,500 |  |  |
Unrecognized compensation expenses |  |  | $ 13,800,000 |  | $ 13,800,000 |  |  |
Unrecognized compensation not yet recognized, period for recognition |  |  |  |  | 2 years 5 months 4 days |  |  |
Performance-based Option Awards |  |  |  |  |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |  |  |  |  |
Unvested stock options, outstanding (in shares) |  |  | 0 |  | 0 |  |  |
Stock options |  |  |  |  |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |  |  |  |  |
Share based compensation expense |  |  | $ 1,935,202 | 1,700,041 | $ 3,836,565 | 3,003,834 |  |
Stock options | Share-Based Payment Arrangement, Nonemployee |  |  |  |  |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |  |  |  |  |
Share based compensation expense |  |  | $ 163,199 | $ 160,337 | $ 271,784,000,000 | $ 355,107,000,000 |  |
Unvested stock options, outstanding (in shares) |  |  | 130,834 |  | 130,834 |  |  |
Granted (in shares) |  |  | 50,000 | 0 | 50,000 | 0 |  |
Unrecognized compensation expenses |  |  | $ 994,411 |  | $ 994,411 |  |  |
Stock options | Share-Based Payment Arrangement, Employee |  |  |  |  |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |  |  |  |  |
Share based compensation expense |  |  | $ 1,800,000 | $ 1,500,000 | $ 3,600,000 | $ 2,600,000 |  |
Unvested stock options, outstanding (in shares) |  |  | 6,710,485 |  | 6,710,485 |  | 7,354,964 |
Granted (in shares) |  |  | 270,000 | 2,426,750 | 2,950,500 | 4,296,355 |  |
Unrecognized compensation expenses |  |  | $ 12,800,000 |  | $ 12,800,000 |  |  |
Non-employee Performance Based Option Awards | Share-Based Payment Arrangement, Nonemployee |  |  |  |  |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |  |  |  |  |
Share based compensation expense |  |  |  |  | $ 0 | $ 0 |  |
Employee Performance Based Option Awards | Share-Based Payment Arrangement, Employee |  |  |  |  |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |  |  |  |  |
Share based compensation expense |  |  | $ 0 | $ 0 |  |  |  |
2017 Equity Incentive Plan |  |  |  |  |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |  |  |  |  |
Number of company's common stock reserved for issuance under the plan (in shares) |  |  | 4,131,738 |  | 4,131,738 |  |  | 3,052,059
Percentage of number of shares of common stock outstanding (percent) |  |  |  |  | 5.00% |  |  |
Number of additional shares reserved for issuance under the plan (in shares) | 3,523,344 | 1,000,000 |  |  |  |  |  |
Share based compensation, term of plan |  |  |  |  | 10 years |  |  |
Share based compensation, graded vesting period |  |  |  |  | 4 years |  |  |
Share based compensation, exercisable period |  |  |  |  | 90 days |  |  |
2017 Equity Incentive Plan | Maximum |  |  |  |  |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |  |  |  |  |
Share based compensation, exercisable period |  |  |  |  | 12 months |  |  |
2017 ESPP |  |  |  |  |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |  |  |  |  |
Number of company's common stock reserved for issuance under the plan (in shares) |  |  | 386,777 |  | 386,777 |  |  |
Number of additional shares reserved for issuance under the plan (in shares) | 0 | 0 |  |  |  |  |  |
Common stock, reserved for future issuance (in shares) |  |  |  |  |  |  |  | 279,069
Share based compensation, percentage of discount from market price on purchase date |  |  |  |  | 15.00% |  |  |
Share based compensation, number of shares purchased (in shares) |  |  | 0 | 0 | 29,830 | 38,583 |  |
Share based compensation expense |  |  | $ 13,446 | $ 20,176 | $ 28,600 | $ 41,195 |  |
Percentage increase, outstanding stock maximum |  |  |  |  | 1.00% |  |  |
Common stock, reserved for future issuance increase (in shares) |  |  |  |  | 550,000 |  |  |
2014 Employee Stock Purchase Plan |  |  |  |  |  |  |  |
Stock-Based Compensation [Line Items] |  |  |  |  |  |  |  |
Options outstanding (in shares) |  |  | 1,663,597 |  | 1,663,597 |  |  |

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