Stockholders' Equity - Share Repurchase Program and Secondary Offerings (Details) - USD ($) $ / shares in Units, shares in Thousands |
1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | |
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Mar. 31, 2017 |
Jun. 30, 2017 |
Jun. 30, 2017 |
Dec. 29, 2017 |
Feb. 28, 2016 |
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| Disclosure of Compensation Related Costs, Share-based Payments [Abstract] | |||||
| Share repurchase program, authorized amount | $ 40,000,000 | ||||
| Stock issuance costs incurred during period | $ 113,000 | $ 249,000 | |||
| Class of Stock [Line Items] | |||||
| Shares issued during period | 5,574 | ||||
| Share price (in dollars per share) | $ 26.65 | ||||
| Underwriters' Option | |||||
| Class of Stock [Line Items] | |||||
| Shares issued during period | 466 | ||||
| 2016 Repurchase Program | |||||
| Class of Stock [Line Items] | |||||
| Shares repurchased during period (in shares) | 890 | ||||
| Shares repurchased during period, amount | $ 13,754,000 |
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- 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.
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- References No definition available.
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- Definition The cash outflow for cost incurred directly with the issuance of an equity security. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Price of a single share of a number of saleable stocks of a company. No definition available.
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- Definition Number of new stock issued during the period. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of stock repurchase plan authorized. No definition available.
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- Definition Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Equity impact of the value of stock that has been repurchased during the period and has not been retired and is not held in treasury. Some state laws may mandate the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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