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Note 4 - Revenue Recognition - Reconciliation of the Cost in Excess of Billings (Details) - USD ($)
$ in Thousands
Apr. 30, 2025
Jan. 31, 2025
Costs incurred on uncompleted contracts $ 13,859 $ 11,621
Estimated earnings 9,984 9,366
Earned revenue 23,843 20,987
Less billings to date 21,362 19,302
Costs in excess of billings, net 2,481 1,685
Contract assets: Costs and estimated earnings in excess of billings on uncompleted contracts 3,472 2,934
Contract liabilities: Billings in excess of costs and estimated earnings on uncompleted contracts (991) (1,249)
Costs in excess of billings, net $ 2,481 $ 1,685