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CONSOLIDATED STATEMENTS OF STOCKHOLDERS' (DEFICIT) EQUITY - USD ($) shares in Thousands, $ in Thousands | Total | Common Stock | Additional Paid-In Capital | Accumulated Other Comprehensive Loss | Accumulated Deficit
--- | --- | --- | --- | --- | ---
Beginning balance (in shares) at Dec. 30, 2017 |  | 9,101 |  |  |
Beginning balance at Dec. 30, 2017 | $ 35,002 | $ 91 | $ 259,588 | $ (36,507) | $ (188,170)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net loss | (13,427) |  |  |  | (13,427)
Foreign currency translation, net of tax | 6 |  |  | 6 |
Unrealized gain from pension plan, net of tax | 203 |  |  | 203 |
Vesting of restricted stock units | 0 |  |  |  |
Vesting of performance shares (in shares) |  | 109 |  |  |
Vesting of performance shares | 1 | $ 1 |  |  |
Compensation related to share-based grants | 319 |  | 319 |  |
Repurchase of shares to satisfy employee tax withholdings | (1) |  | (1) |  |
Other | (7) |  |  |  | (7)
Ending balance (in shares) at Mar. 31, 2018 |  | 9,210 |  |  |
Ending balance at Mar. 31, 2018 | 22,096 | $ 92 | 259,906 | (36,298) | (201,604)
Beginning balance (in shares) at Dec. 29, 2018 |  | 9,294 |  |  |
Beginning balance at Dec. 29, 2018 | (14,663) | $ 92 | 258,596 | (37,129) | (236,222)
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |
Net loss | (6,719) |  |  |  | (6,719)
Foreign currency translation, net of tax | 7 |  |  | 7 |
Unrealized gain from pension plan, net of tax | 1,077 |  |  | 1,077 |
Vesting of restricted stock units (in shares) |  | 49 |  |  |
Vesting of restricted stock units | 1 | $ 1 |  |  |
Vesting of performance shares | 0 |  |  |  |
Compensation related to share-based grants | 706 |  | 706 |  |
Repurchase of shares to satisfy employee tax withholdings | 0 |  |  |  |
Other | 15 |  |  | 15 |
Ending balance (in shares) at Mar. 30, 2019 |  | 9,343 |  |  |
Ending balance at Mar. 30, 2019 | $ (18,285) | $ 93 | $ 259,302 | $ (36,030) | $ (241,650)

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