v3.26.3
SIGNIFICANT ACCOUNTING POLICIES - Computation and Reconciliation of Earnings Per Common Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Net income (loss) as reported        
Net income (loss) attributable to DMC Global Inc. stockholders, as reported $ 9,708 $ (3,081) $ 4,150 $ (2,288)
Adjustment of redeemable noncontrolling interest 2,395 1,018 3,201 (3,801)
Less: Undistributed net income available to participating securities (122) 0 (74) 0
Numerator for basic net income (loss) per share: 11,981 (2,063) 7,277 (6,089)
Add: Undistributed net income allocated to participating securities 122 0 74 0
Less: Undistributed net income reallocated to participating securities (121) 0 (74) 0
Numerator for diluted net income (loss) per share: $ 11,982 $ (2,063) $ 7,277 $ (6,089)
Denominator:        
Weighted average shares outstanding for basic net (loss) income per share (in shares) 20,252,213 19,930,699 20,173,280 19,883,652
Effect of dilutive securities (in shares) 63,422 0 50,711 0
Weighted average shares outstanding for diluted net (loss) income per share (in shares) 20,315,635 19,930,699 20,223,991 19,883,652
Net income (loss) per share attributable to DMC Global Inc. stockholders        
Basic (in dollars per share) $ 0.59 $ (0.10) $ 0.36 $ (0.31)
Diluted (in dollars per share) $ 0.59 $ (0.10) $ 0.36 $ (0.31)
Antidilutive securities excluded from computation of earnings per share, amount 31,361   56,517