Shareholders' Equity (Details) |
Dec. 31, 2017
shares
|
Dec. 31, 2016
shares
|
Sep. 18, 2014 |
|---|---|---|---|
| Class of Stock [Line Items] | |||
| Common stock, shares issued (in shares) | 11,120,528 | 10,894,924 | |
| Common stock, shares authorized (in shares) | 100,000,000 | 100,000,000 | |
| Preferred stock, shares authorized (in shares) | 10,000,000 | 10,000,000 | |
| Preferred stock, shares issued (in shares) | 0 | 0 | |
| Preferred stock, shares outstanding (in shares) | 0 | 0 | |
| Vectrus, Inc. | |||
| Class of Stock [Line Items] | |||
| Common stock, distribution basis for issued and outstanding shares | 0.0556 | ||
| Former parent | |||
| Class of Stock [Line Items] | |||
| Common stock, shares issued (in shares) | 10,474,268 | ||
| 2014 Omnibus Plan | |||
| Class of Stock [Line Items] | |||
| Maximum number of shares of Company's common stock authorized for issuance (in shares) | 2,600,000 | ||
| Shares available (in shares) | 1,300,000 |