Related Party Transactions (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2015 |
Dec. 31, 2014 |
Dec. 31, 2013 |
|
| Related Party Transaction [Line Items] | |||
| Payments to Acquire Interest in Subsidiaries and Affiliates | $ 4,125 | $ 0 | $ 0 |
| Lyra Health [Member] | |||
| Related Party Transaction [Line Items] | |||
| Payments to Acquire Interest in Subsidiaries and Affiliates | 4,100 | ||
| Second Investment [Member] | |||
| Related Party Transaction [Line Items] | |||
| Payments to Acquire Interest in Subsidiaries and Affiliates | 1,000 | ||
| Initial Investment [Member] | |||
| Related Party Transaction [Line Items] | |||
| Payments to Acquire Interest in Subsidiaries and Affiliates | $ 3,100 | ||