COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS | 4. COSTS AND ESTIMATED EARNINGS ON UNCOMPLETED CONTRACTS Costs and estimated earnings in excess of billings on uncompleted contracts consist of: June 30, 2016 U.S. Government Commercial Total Costs incurred on uncompleted Contracts $ 371,414,845 $ 139,315,072 $ 510,729,917 Estimated earnings 55,185,377 53,583,053 108,768,430 Sub-total 426,600,222 192,898,125 619,498,347 Less billings to date 377,641,991 148,244,511 525,886,502 Costs and estimated earnings in excess of billings on uncompleted contracts $ 48,958,231 $ 44,653,614 $ 93,611,845 December 31, 2015 U.S. Government Commercial Total Costs incurred on uncompleted Contracts $ 349,458,368 $ 123,078,356 $ 472,536,724 Estimated earnings 62,718,792 49,539,299 112,258,091 Sub-total 412,177,160 172,617,655 584,794,815 Less billings to date 353,601,903 128,745,963 482,347,866 Costs and estimated earnings in excess of billings on uncompleted contracts $ 58,575,257 $ 43,871,692 $ 102,446,949 The above amounts are included in the accompanying balance sheets under the following captions at June 30, 2016 and December 31, 2015: June 30, 2016 December 31, 2015 Costs and estimated earnings in excess of billings on $ 93,990,022 $ 102,622,387 Billings in excess of costs and estimated earnings on (378,177 ) (175,438 ) Totals $ 93,611,845 $ 102,446,949 U.S. Government Contracts includes contracts directly with the U.S. Government and Government subcontracts. Revisions in the estimated gross profits on contracts and contract amounts are made in the period in which the circumstances requiring the revisions occur. During the six months ended June 30, 2016, the effect of such revisions in total estimated contract profits resulted in a decrease to the total gross profit to be earned on the contracts of approximately $1,170,000 from that which would have been reported had the revised estimates been used as the basis of recognition of contract profits in prior years, excluding the effect of the A-10 contract. During the six months ended June 30, 2015, the effect of such revisions was a decrease to total gross profit of approximately $170,000. Although management believes it has established adequate procedures for estimating costs to uncompleted open contracts, it is possible that additional significant costs could occur on contracts prior to completion. |