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Borrowings (Tables) | 9 Months Ended
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Sep. 30, 2015
Debt Disclosure [Abstract] |
Schedule of Borrowings | The following table summarizes the Company's notes payable, all of which are with related parties, as of September 30, 2015 and December 31, 2014:
|  | As of
(in thousands) |  | September 30, 2015 |  | December 31, 2014
Current portion of long-term borrowings |  |  |  |
RCM6 note payable |  | $ | 1,045 |  |  | $ | 874 |
DSI Business Owner note payable |  | 623 |  |  | 605 |
Total current portion of long-term borrowings |  | 1,668 |  |  | 1,479 |
Long-term borrowings |  |  |  |
RCM6 note payable |  | 13,373 |  |  | 13,312 |
DSI Business Owner note payable |  | 649 |  |  | 1,119 |
Total Long-term borrowings |  | 14,022 |  |  | 14,431 |
Total Borrowings |  | $ | 15,690 |  |  | $ | 15,910 |
The following tables summarize the letters of credit outstanding, collateral, by type, and the related line items within the Condensed Consolidated Balance Sheets where the collateral related to the letters of credit is recorded:
|  | As of September 30, 2015
(in thousands) |  | LOC Outstanding |  | Restricted Cash |  | Restricted cash, long-term |  | Investment securities, restricted, long-term
Contract performance - equipment systems |  | $ | 5,556 |  |  | $ | 727 |  |  | $ | 4,830 |  |  | $ | — |
Royalty Award |  | 6,150 |  |  | — |  |  | 6,150 |  |  | — |
Other |  | 328 |  |  | — |  |  | — |  |  | 336 |
Total LOC outstanding |  | $ | 12,034 |  |  | $ | 727 |  |  | $ | 10,980 |  |  | $ | 336 |
|  | As of December 31, 2014
(in thousands) |  | LOC Outstanding |  | Restricted Cash |  | Restricted cash, long-term |  | Investment securities, restricted, long-term
Contract performance - equipment systems |  | $ | 7,247 |  |  | $ | 2,527 |  |  | $ | 4,721 |  |  | $ | — |
Royalty Award |  | 4,050 |  |  | — |  |  | 4,050 |  |  | — |
Other |  | 328 |  |  | — |  |  | — |  |  | 336 |
Total LOC outstanding |  | $ | 11,625 |  |  | $ | 2,527 |  |  | $ | 8,771 |  |  | $ | 336 |

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- Definition Tabular disclosure of information pertaining to short-term and long-debt instruments or arrangements, including but not limited to identification of terms, features, collateral requirements and other information necessary to a fair presentation. + References No definition available. + Details
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