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ACCOUNTS PAYABLE AND ACCRUED EXPENSES - (Tables) | 6 Months Ended
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Jun. 30, 2019
Accounts Payable [Abstract] |
Schedule of Accounts Payable and Accrued Expenses | The components of accounts payable and accrued expenses that exceeded five percent of total current liabilities at either June 30, 2019 or December 31, 2018 consisted of the following:
(in thousands) | June 30, 2019 |  | December 31, 2018
Accounts payable | $ | 6,171 |  |  | $ | 8,030 |
Accrued compensation | $ | 3,857 |  |  | $ | 6,193 |
Accrued network fees | $ | 7,674 |  |  | $ | 6,971 |

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- Definition Tabular disclosure of the (a) carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business (accounts payable); (b) other payables; and (c) accrued liabilities. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer). An alternative caption includes accrued expenses. + References No definition available. + Details
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