Concentrations |
12 Months Ended | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Dec. 31, 2018 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Risks and Uncertainties [Abstract] | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Concentrations |
Concentrations
Concentrations of Credit and Business Risk
Financial instruments that potentially subject the Company to a concentration of credit risk consist of cash and cash equivalents and accounts receivable.
At December 31, 2018 and 2017, the Company’s cash and cash equivalents were maintained primarily with major U.S. financial institutions and foreign banks. Deposits with these institutions at times exceed the federally insured limits, which potentially subjects the Company to concentration of credit risk. The Company has not experienced any losses related to these balances and believes that there is minimal risk. Of its cash and cash equivalents as of December 31, 2018, approximately $17.7 million was held by its foreign subsidiaries. If these funds were repatriated for use in the Company’s U.S. operations, the Company may be required to pay income taxes in the U.S. on the repatriated amount at the tax rates then in effect, reducing the net cash proceeds to the Company after repatriation. In the event the Company elects to repatriate any of these funds, the Company believes it has sufficient net operating losses for the foreseeable future to offset any repatriated income. As a result, the Company does not expect any such repatriation would create a tax liability in the U.S. or have a material impact on its effective tax rate.
A substantial portion of the Company’s revenue is generated through arrangements with Southwest Airlines. The Company may not be successful in renewing these agreements, or if they are renewed, they may not be on terms as favorable as current agreements. The percentage of revenue generated through the customer representing more than 10% of consolidated revenue is as follows:
No other customer accounted for revenue greater than 10% for the three years presented. Accounts receivable from Southwest Airlines represented 16%, 10% and 12% of total accounts receivable at December 31, 2018, 2017, and 2016, respectively.
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