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Stock-Based Compensation - Summary of Director Awards Activity (Detail) - Directors [Member]
9 Months Ended
Sep. 30, 2023
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Outstanding, Beginning balance, Shares | shares 120,696
Shares awarded, Shares | shares 106,859
Shares vested, Shares | shares (120,696)
Outstanding, Ending balance, Shares | shares 106,859
Weighted Average Fair Value, Beginning balance | $ / shares $ 4.02
Shares awarded, Weighted Average Fair Value | $ / shares 4.59
Shares vested, Weighted Average Fair Value | $ / shares 4.02
Weighted Average Fair Value, Ending balance | $ / shares $ 4.59