MAJOR CUSTOMERS	9 Months Ended
Sep. 30, 2013
MAJOR CUSTOMERS [Abstract]
MAJOR CUSTOMERS	8. MAJOR CUSTOMERS During the nine months ended September 30, 2013 and 2012, 2% and 8%, respectively, of revenue was directly from the U.S. Government. In addition, during the nine months ended September 30, 2013, the Company’s three largest commercial customers accounted for 27%, 22% and 18% of revenue, respectively. During the nine months ended September 30, 2012, the Company’s three largest commercial customers accounted for 34%, 18% and 16% of revenue, respectively. At September 30, 2013 and December 31, 2012, 0.9% and 3.2% of costs and estimated earnings in excess of billings on uncompleted contracts, respectively, were direct from the U.S. Government. At September 30, 2013, 40%, 18%, 16% and 11% of costs and estimated earnings in excess of billings on uncompleted contracts were from the Company's four largest commercial customers. At December 31, 2012, 39%, 22%, 14% and 13% of costs and estimated earnings in excess of billings on uncompleted contracts were from the Company’s four largest commercial customers. At September 30, 2013, 46%, 22% and 21% of accounts receivable were from the Company's three largest commercial customers. At December 31, 2012, 36%, 30% and 21% of accounts receivable were from the Company's three largest commercial customers.

8. MAJOR CUSTOMERS

During the nine months ended September 30, 2013 and 2012, 2% and 8%, respectively, of revenue was directly from the U.S. Government. In addition, during the nine months ended September 30, 2013, the Company’s three largest commercial customers accounted for 27%, 22% and 18% of revenue, respectively. During the nine months ended September 30, 2012, the Company’s three largest commercial customers accounted for 34%, 18% and 16% of revenue, respectively.

At September 30, 2013 and December 31, 2012, 0.9% and 3.2% of costs and estimated earnings in excess of billings on uncompleted contracts, respectively, were direct from the U.S. Government.

At September 30, 2013, 40%, 18%, 16% and 11% of costs and estimated earnings in excess of billings on uncompleted contracts were from the Company's four largest commercial customers. At December 31, 2012, 39%, 22%, 14% and 13% of costs and estimated earnings in excess of billings on uncompleted contracts were from the Company’s four largest commercial customers.

At September 30, 2013, 46%, 22% and 21% of accounts receivable were from the Company's three largest commercial customers. At December 31, 2012, 36%, 30% and 21% of accounts receivable were from the Company's three largest commercial customers.