Notes Payable and Debt Financing - Revolving Facility (Details) - USD ($)
$ in Thousands |
|
12 Months Ended |
|
|
Nov. 02, 2015 |
Dec. 31, 2016 |
Sep. 30, 2016 |
Dec. 31, 2015 |
| Revolving Facility (Abstract) |
|
|
|
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| Amount borrowed under the credit facility |
|
$ 1,300
|
|
$ 400
|
| Unused availability |
|
$ 1
|
|
$ 3,000
|
| Revolving Facility |
|
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|
| Revolving Facility (Abstract) |
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| Line of Credit Facility, Maximum Borrowing Capacity (in Dollars) |
$ 7,500
|
|
|
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| Interest rate above the otherwise applicable rate upon default of the credit facility |
5.00%
|
|
|
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| Credit facility commitment fee |
$ 38
|
|
|
|
| Additional commitment fees due on first anniversary of effective date of revolving credit facility |
$ 38
|
|
|
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| Termination fee |
|
1.00%
|
|
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| Stated interest rate |
|
|
1.75%
|
|
| Prime Rate | Revolving Facility |
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| Revolving Facility (Abstract) |
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|
|
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| Stated interest rate |
|
|
2.75%
|
|
| Minimum | Prime Rate | Revolving Facility |
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| Revolving Facility (Abstract) |
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| Debt Instrument, Basis Spread on Variable Rate |
1.25%
|
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| Maximum [Member] | Prime Rate | Revolving Facility |
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| Revolving Facility (Abstract) |
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|
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| Debt Instrument, Basis Spread on Variable Rate |
2.25%
|
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