XML 48 R39.htm IDEA: XBRL DOCUMENT v3.26.1
Stock-Based Compensation - Summary of Restricted Stock Activity (Detail) - Restricted stock [Member]
 6 Months Ended
Jun. 30, 2026
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Shares, Unvested, Beginning balance | shares 120,843
Shares, Granted | shares 0
Shares, Vested | shares (90,632)
Shares, Forfeited | shares 0
Shares, Repurchased | shares 0
Shares, Unvested, Ending balance | shares 30,211
Weighted-Average Grant Date Fair Value, Unvested, Beginning balance | $ / shares $ 0.17
Weighted-Average Grant Date Fair Value, Granted | $ / shares 0
Weighted-Average Grant Date Fair Value, Vested | $ / shares 0.17
Weighted-Average Grant Date Fair Value, Forfeited | $ / shares 0
Weighted-Average Grant Date Fair Value, Repurchased | $ / shares 0
Weighted-Average Grant Date Fair Value, Unvested, Ending balance | $ / shares $ 0.17