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CONDENSED CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY (unaudited) - USD ($) $ in Thousands | Total | Common Stock | Capital in Excess of Par Value | Retained Earnings | Treasury Stock | Accumulated Other Comprehensive Income (Loss)
--- | --- | --- | --- | --- | --- | ---
Balance, beginning of period at Sep. 28, 2018 |  | 9,999,046 |  |  |  |
Balance, beginning of period at Sep. 28, 2018 |  | $ 503 | $ 75,025 | $ 202,828 | $ (2,646) | $ 3,487
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income |  |  |  | 3,521 |  |
Dividends declared |  |  |  | (1,384) |  |
Award of non-vested shares (shares) |  | 48,236 |  |  |  |
Award of non-vested shares |  |  | (1,593) |  | 1,593 |
Stock-based compensation |  |  | 536 |  |  |
Currency translation adjustment |  |  |  |  |  | (1,700)
Change in pension plans, net of tax |  |  |  |  |  | 105
Purchase of treasury stock at cost (shares) |  | (9,890) |  |  |  |
Purchase of treasury stock at cost |  |  |  |  | (708) |
Balance, end of period at Dec. 28, 2018 |  | 10,037,392 |  |  |  |
Balance, end of period at Dec. 28, 2018 |  | $ 503 | 73,968 | 204,965 | (1,761) | 1,892
Balance, beginning of period at Sep. 28, 2018 |  | 9,999,046 |  |  |  |
Balance, beginning of period at Sep. 28, 2018 |  | $ 503 | 75,025 | 202,828 | (2,646) | 3,487
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | $ 47,510 |  |  |  |  |
Currency translation adjustment | (801) |  |  |  |  |
Change in pension plans, net of tax | 187 |  |  |  |  |
Balance, end of period at Jun. 28, 2019 |  | 10,050,061 |  |  |  |
Balance, end of period at Jun. 28, 2019 | 322,972 | $ 504 | 75,192 | 246,164 | (1,761) | 2,873
Balance, beginning of period at Dec. 28, 2018 |  | 10,037,392 |  |  |  |
Balance, beginning of period at Dec. 28, 2018 |  | $ 503 | 73,968 | 204,965 | (1,761) | 1,892
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income |  |  |  | 21,923 |  |
Dividends declared |  |  |  | (1,397) |  |
Issuance of stock under employee stock purchase plan (shares) |  | 1,594 |  |  |  |
Issuance of stock under employee stock purchase plan |  |  | 79 |  |  |
Award of non-vested shares (shares) |  | 11,075 |  |  |  |
Stock-based compensation |  |  | 572 |  |  |
Currency translation adjustment |  |  |  |  |  | (148)
Change in pension plans, net of tax |  |  |  |  |  | 105
Balance, end of period at Mar. 29, 2019 |  | 10,050,061 |  |  |  |
Balance, end of period at Mar. 29, 2019 |  | $ 503 | 74,619 | 225,491 | (1,761) | 1,849
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 22,066 |  |  | 22,066 |  |
Dividends declared |  |  |  | (1,393) |  |
Award of non-vested shares |  | $ 1 | (1) |  |  |
Stock-based compensation |  |  | 574 |  |  |
Currency translation adjustment | 1,047 |  |  |  |  | 1,047
Change in pension plans, net of tax | (23) |  |  |  |  | (23)
Balance, end of period at Jun. 28, 2019 |  | 10,050,061 |  |  |  |
Balance, end of period at Jun. 28, 2019 | 322,972 | $ 504 | 75,192 | 246,164 | (1,761) | 2,873
Balance, beginning of period at Sep. 27, 2019 |  | 10,045,771 |  |  |  |
Balance, beginning of period at Sep. 27, 2019 | 324,534 | $ 504 | 75,856 | 248,377 | (1,761) | 1,558
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income |  |  |  | 6,430 |  |
Dividends declared |  |  |  | (1,693) |  |
Award of non-vested shares (shares) |  | 31,571 |  |  |  |
Stock-based compensation |  |  | 667 |  |  |
Currency translation adjustment |  |  |  |  |  | 700
Change in pension plans, net of tax |  |  |  |  |  | 61
Purchase of treasury stock at cost (shares) |  | (7,129) |  |  |  |
Purchase of treasury stock at cost |  |  |  |  | (460) |
Balance, end of period at Dec. 27, 2019 |  | 10,070,213 |  |  |  |
Balance, end of period at Dec. 27, 2019 |  | $ 504 | 76,523 | 253,114 | (2,221) | 2,319
Balance, beginning of period at Sep. 27, 2019 |  | 10,045,771 |  |  |  |
Balance, beginning of period at Sep. 27, 2019 | 324,534 | $ 504 | 75,856 | 248,377 | (1,761) | 1,558
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 39,686 |  |  |  |  |
Currency translation adjustment | 630 |  |  |  |  |
Change in pension plans, net of tax | 303 |  |  |  |  |
Balance, end of period at Jun. 28, 2020 |  | 10,084,799 |  |  |  |
Balance, end of period at Jun. 28, 2020 | 361,534 | $ 504 | 77,780 | 282,980 | (2,221) | 2,491
Balance, beginning of period at Dec. 27, 2019 |  | 10,070,213 |  |  |  |
Balance, beginning of period at Dec. 27, 2019 |  | $ 504 | 76,523 | 253,114 | (2,221) | 2,319
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income |  |  |  | 20,387 |  |
Dividends declared |  |  |  | (1,693) |  |
Award of non-vested shares (shares) |  | 12,396 |  |  |  |
Stock-based compensation |  |  | (286) |  |  |
Currency translation adjustment |  |  |  |  |  | (1,607)
Change in pension plans, net of tax |  |  |  |  |  | 62
Balance, end of period at Mar. 27, 2020 |  | 10,082,609 |  |  |  |
Balance, end of period at Mar. 27, 2020 |  | $ 504 | 76,237 | 271,808 | (2,221) | 774
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 12,869 |  |  | 12,869 |  |
Dividends declared |  |  |  | (1,697) |  |
Issuance of stock under employee stock purchase plan (shares) |  | 2,190 |  |  |  |
Issuance of stock under employee stock purchase plan |  |  | 126 |  |  |
Stock-based compensation |  |  | 1,417 |  |  |
Currency translation adjustment | 1,537 |  |  |  |  | 1,537
Change in pension plans, net of tax | 180 |  |  |  |  | 180
Balance, end of period at Jun. 28, 2020 |  | 10,084,799 |  |  |  |
Balance, end of period at Jun. 28, 2020 | $ 361,534 | $ 504 | $ 77,780 | $ 282,980 | $ (2,221) | $ 2,491

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