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Stockholders' Equity - Stock Repurchase Program (Details) - USD ($) $ / shares in Units, $ in Thousands |  | 3 Months Ended
--- | --- | ---
Feb. 21, 2019 | Mar. 31, 2020 | Mar. 31, 2019
Equity [Abstract] |  |  |
Number of shares authorized to be repurchased (in shares) | 850,000 |  |
Period for shares to be repurchased | 24 months |  |
Number of shares repurchased (in shares) |  | 59,617 | 0
Stock repurchase program average price (USD per share) |  | $ 10.65 |
Share repurchase aggregate cost |  | $ 635 |
Stock repurchase program, number of remaining shares authorized to be repurchased (in shares) |  | 790,383 |

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- Definition The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. + References No definition available. + Details
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- Definition Period which shares may be purchased under a stock repurchase plan authorized by an entity's Board of Directors, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References No definition available. + Details
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- Definition The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. + References No definition available. + Details
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- Definition Total cost of shares repurchased divided by the total number of shares repurchased. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6405813&loc=d3e23239-112655 + Details
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