Commitments and Contingencies - Contractual Obligations and Commercial Commitments (Details) |
Dec. 31, 2015
USD ($)
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|---|---|---|---|---|
| Commitments And Contingencies [Line Items] | ||||
| Payments Due, Total | $ 1,145,000 | |||
| Payments Due Within 1 Year | 355,000 | |||
| Payments Due Within 2 - 3 Years | 706,000 | |||
| Payments Due Within 4 - 5 Years | 84,000 | |||
| Payments Due More Than 5 Years | 0 | |||
| Employment Contracts [Member] | ||||
| Commitments And Contingencies [Line Items] | ||||
| Payments Due, Total | 790,000 | |||
| Payments Due Within 1 Year | 240,000 | |||
| Payments Due Within 2 - 3 Years | 480,000 | |||
| Payments Due Within 4 - 5 Years | 70,000 | |||
| Payments Due More Than 5 Years | 0 | |||
| Leases [Member] | ||||
| Commitments And Contingencies [Line Items] | ||||
| Payments Due, Total | 355,000 | [1] | ||
| Payments Due Within 1 Year | 115,000 | [1] | ||
| Payments Due Within 2 - 3 Years | 226,000 | [1] | ||
| Payments Due Within 4 - 5 Years | 14,000 | [1] | ||
| Payments Due More Than 5 Years | $ 0 | [1] | ||
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