Stockholders' Equity At-the-Market Offering (Details) $ in Thousands |
Mar. 31, 2017
USD ($)
shares
|
|---|---|
| Class of Stock [Line Items] | |
| At-the-Market Offering, Number of Shares Authorized to be Sold | 20,000,000 |
| Stock Issued And Outstanding, Shares, At-the-Market Offering | 7,585,869 |
| Stock Issued and Outstanding, Value, At-the-Market Offering | $ | $ 77,603 |
| X | ||||||||||
- Definition The number of shares authorized to be sold under an at-the-market Equity Distribution Agreement. No definition available.
|
| X | ||||||||||
- Definition Number of shares issued and outstanding as of period-end from an at-the-market common stock offering. No definition available.
|
| X | ||||||||||
- Definition Proceeds from (value of) stock issued and outstanding as of period-end from an at-the-market common stock offering. No definition available.
|
| X | ||||||||||
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
|