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Shareholders' Equity - Activity in Shareholders' Equity (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended
--- | ---
Apr. 04, 2021 | Apr. 05, 2020
Increase (Decrease) in Shareholders' Equity [Roll Forward] |  |
Balance at beginning of period | $ 326,538 |
Net income (loss) | 6,938 | $ (102,167)
Cash dividends declared | (600) |
Pension liability adjustment | 89 | 1,733
Foreign currency translation adjustment | (19,597) | (15,245)
Reclassification out of accumulated other comprehensive income - discontinued cash flow hedge | 749 |
Cash flow hedge unrealized loss |  | $ (6,140)
Balance at end of period | $ 314,815 |
Cash dividends declared, per common share | $ 0.01 | $ 0.065
COMMON STOCK |  |
Increase (Decrease) in Shareholders' Equity [Roll Forward] |  |
Balance at beginning of period (in shares) | 58,664 | 58,416
Balance at beginning of period | $ 5,865 | $ 5,842
Issuances of stock (other than restricted stock) (in shares) |  | 220
Issuances of stock (other than restricted stock) |  | $ 22
Restricted stock issuances (in shares) | 376 | 107
Restricted stock issuances | $ 38 | $ 10
Forfeitures and compensation expense related to stock awards (in shares) | (26) | (255)
Forfeitures and compensation expense related to stock awards | $ (2) | $ (25)
Balance at end of period (in shares) | 59,014 | 58,488
Balance at end of period | $ 5,901 | $ 5,849
ADDITIONAL PAID-IN CAPITAL |  |
Increase (Decrease) in Shareholders' Equity [Roll Forward] |  |
Balance at beginning of period | 247,920 | 250,306
Issuances of stock (other than restricted stock) |  | 197
Restricted stock issuances | 5,277 | 1,720
Unamortized compensation expense related to restricted stock awards | (5,315) | (1,731)
Forfeitures and compensation expense related to stock awards | 689 | (4,114)
Balance at end of period | 248,571 | 246,378
RETAINED EARNINGS |  |
Increase (Decrease) in Shareholders' Equity [Roll Forward] |  |
Balance at beginning of period | 208,562 | 286,056
Net income (loss) | 6,938 | (102,167)
Cash dividends declared | (589) | (3,807)
Balance at end of period | 214,911 | 180,082
PENSION LIABILITY |  |
Increase (Decrease) in Shareholders' Equity [Roll Forward] |  |
Balance at beginning of period | (69,288) | (56,700)
Pension liability adjustment | 89 | 1,733
Balance at end of period | (69,199) | (54,967)
FOREIGN CURRENCY TRANSLATION ADJUSTMENT |  |
Increase (Decrease) in Shareholders' Equity [Roll Forward] |  |
Balance at beginning of period | (60,331) | (113,139)
Foreign currency translation adjustment | (19,597) | (15,245)
Balance at end of period | (79,928) | (128,384)
CASH FLOW HEDGE |  |
Increase (Decrease) in Shareholders' Equity [Roll Forward] |  |
Balance at beginning of period | (6,190) |
Reclassification out of accumulated other comprehensive income - discontinued cash flow hedge | 749 |
Balance at end of period | $ (5,441) |
CASH FLOW HEDGE |  |
Increase (Decrease) in Shareholders' Equity [Roll Forward] |  |
Balance at beginning of period |  | (4,163)
Cash flow hedge unrealized loss |  | (6,140)
Balance at end of period |  | $ (10,303)

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