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Credit Facility Credit Facilities (Tables) | 12 Months Ended
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Dec. 31, 2018
Debt Disclosure [Abstract] |
Schedule of credit facilities | Credit facilities consist of the following (in thousands):
| December 31, 2017 |  | December 31, 2018
| Principal Amount |  | Debt Issuance Costs |  | Net Amount |  | Principal Amount |  | Debt Issuance Costs |  | Net Amount
Wells Fargo credit facility | $ | 5,000 |  |  | $ | — |  |  | $ | 5,000 |  |  | $ | 7,500 |  |  | $ | — |  |  | $ | 7,500 |
Great American Capital Partners term loan | — |  |  | — |  |  | — |  |  | 20,000 |  |  | 289 |  |  | 19,711 |
Total credit facilities, net of debt issuance costs | $ | 5,000 |  |  | $ | — |  |  | $ | 5,000 |  |  | $ | 27,500 |  |  | $ | 289 |  |  | $ | 27,211 |

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- Definition Tabular disclosure of short-term or long-term contractual arrangements with lenders, including letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.19(b),22(b)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08.(e),(f)) -URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690 + Details
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