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MAJOR CUSTOMERS | 12 Months Ended
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Dec. 31, 2018
Risks and Uncertainties [Abstract] |
MAJOR CUSTOMERS |
14. | MAJOR CUSTOMERS
Eleven percent of revenue in 2018 and 8% of revenue in 2017 were directly attributable to the U.S. government. Twenty two percent and 6% of accounts receivable at December 31, 2018 and 2017, respectively, were from the U. S. Government. In addition, in 2018, 24%, 16% and 12% of our revenue were to our three largest commercial customers, respectively. In 2017, 25%, 23% and 12% of our revenue were to our three largest commercial customers, respectively. At December 31, 2018, 20%, 18% and 17% of accounts receivable were from our three largest commercial customers. At December 31, 2017, 44%, 18% and 13% of accounts receivable were from our three largest commercial customers. At December 31, 2018 and 2017, 2% and 4%, respectively, of contract assets were from the U.S. Government. At December 31, 2018, 39%, 14%, 13%, and 13% of contract assets were from our four largest commercial customers. At December 31, 2017, 32%, 20%, 12%, and 10% of contract assets were from our four largest commercial customers. In 2018 and 2017, approximately 5% and 4%, respectively, of our revenue was from a customer who is located outside the United States.

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- Definition The entire disclosure for any concentrations existing at the date of the financial statements that make an entity vulnerable to a reasonably possible, near-term, severe impact. This disclosure informs financial statement users about the general nature of the risk associated with the concentration, and may indicate the percentage of concentration risk as of the balance sheet date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 275 -URI http://asc.fasb.org/topic&trid=2134479 + Details
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