v3.26.1
Fair Value Measurements (Details) - SBA Defined Contribution Plan for Primis Bank - USD ($)
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Fair Value Measurements    
Investments at fair value $ 52,817,726 $ 43,810,413
Common collective trusts    
Fair Value Measurements    
Amount of unfunded commitment $ 0 $ 0
Maximum withdrawal notice period 12 months 12 months
Level 1    
Fair Value Measurements    
Investments at fair value $ 11,240,450 $ 10,298,901
Level 1 | Mutual funds    
Fair Value Measurements    
Investments at fair value 9,694,110 8,781,497
Level 1 | Primis common stock    
Fair Value Measurements    
Investments at fair value 1,512,347 1,237,307
Level 1 | Money market fund    
Fair Value Measurements    
Investments at fair value 33,993 280,097
Level 1, 2 and 3    
Fair Value Measurements    
Investments at fair value 11,240,450 10,298,901
Investments measured at net asset value 52,817,726 43,810,413
Level 1, 2 and 3 | Mutual funds    
Fair Value Measurements    
Investments at fair value 9,694,110 8,781,497
Level 1, 2 and 3 | Primis common stock    
Fair Value Measurements    
Investments at fair value 1,512,347 1,237,307
Level 1, 2 and 3 | Money market fund    
Fair Value Measurements    
Investments at fair value 33,993 280,097
Level 1, 2 and 3 | Common collective trusts    
Fair Value Measurements    
Investments measured at net asset value 41,577,276 33,511,512
Level 1, 2 and 3 | Stable value fund    
Fair Value Measurements    
Investments measured at net asset value 3,136,972 1,490,689
Level 1, 2 and 3 | Wilmington Trust MFS    
Fair Value Measurements    
Investments measured at net asset value 2,566,657 3,177,290
Level 1, 2 and 3 | Target retirement trusts    
Fair Value Measurements    
Investments measured at net asset value $ 35,873,647 $ 28,843,533