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Significant Accounting Policies Schedule of Cash (Tables) | 6 Months Ended
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Jun. 30, 2019
Schedule of Cash [Abstract] |
Schedule of Cash, Cash Equivalents and Restricted Cash [Table Text Block] | The following table sets forth our cash, cash equivalents and restricted cash reported within the Company’s Condensed Consolidated Statements of Cash Flows (in thousands):
| June 30, 2019 |  | June 30, 2018
Cash and cash equivalents | $ | 5,635 |  |  | $ | 3,045 |
Restricted cash | 10,903 |  |  | 5,404 |
| $ | 16,538 |  |  | $ | 8,449 |

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- Definition [Table Text Block] for Schedule of Cash, Cash Equivalents and Restricted Cash [Table] + References No definition available. + Details
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