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CONSOLIDATED STATEMENTS OF SHAREHOLDERS’ EQUITY - 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 Oct. 02, 2015 |  | $ 502 | $ 69,545 | $ 125,173 | $ (889) | $ 3,637
Balance, beginning of period (shares) at Oct. 02, 2015 |  | 9,982,994 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | $ 13,501 |  |  | 13,501 |  |
Dividends declared |  |  |  | (3,269) |  |
Issuance of stock under employee stock purchase plan |  | $ 0 | 160 |  |  |
Issuance of stock under employee stock purchase plan (shares) |  | 7,732 |  |  |  |
Award of non-vested shares |  |  | (493) |  | 493 |
Award of non-vested shares (shares) |  | 54,850 |  |  |  |
Stock-based compensation |  |  | 1,813 |  |  |
Tax effects on stock based awards |  |  | 112 |  |  |
Currency translation adjustment | 521 |  |  |  |  | 521
Write off of currency translation adjustment gain | (249) |  |  |  |  | (249)
Change in pension plans, net of tax (of $952, $1216, and $593 respectively) |  |  |  |  |  | (1,555)
Non-vested stock forfeitures (shares) |  | (7,885) |  |  |  |
Purchase of treasury stock at cost |  |  |  |  | (1,506) |
Purchase of treasury stock at cost (shares) |  | (19,973) |  |  |  |
Reissue of treasury stock |  |  | (10) |  | 10 |
Reissue of treasury stock (shares) |  | 3,416 |  |  |  |
Balance, end of period at Sep. 30, 2016 |  | $ 502 | 71,127 | 135,405 | (1,892) | 2,354
Balance, end of period (shares) at Sep. 30, 2016 |  | 10,021,134 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 35,157 |  |  | 35,157 |  |
Dividends declared |  |  |  | (3,657) |  |
Issuance of stock under employee stock purchase plan |  |  | 47 |  |  |
Issuance of stock under employee stock purchase plan (shares) |  | 1,414 |  |  |  |
Award of non-vested shares |  | $ 1 | (553) |  | 553 |
Award of non-vested shares (shares) |  | 20,460 |  |  |  |
Stock-based compensation |  |  | 1,985 |  |  |
Currency translation adjustment | 590 |  |  |  |  | 590
Write off of currency translation adjustment gain | 64 |  |  |  |  | 64
Change in pension plans, net of tax (of $952, $1216, and $593 respectively) |  |  |  |  |  | 1,985
Non-vested stock forfeitures |  |  | 195 |  | (195) |
Purchase of treasury stock at cost |  |  |  |  | (664) |
Purchase of treasury stock at cost (shares) |  | (46,809) |  |  |  |
Balance, end of period at Sep. 29, 2017 | 243,004 | $ 503 | 72,801 | 166,905 | (2,198) | 4,993
Balance, end of period (shares) at Sep. 29, 2017 |  | 9,996,199 |  |  |  |
Increase (Decrease) in Stockholders' Equity [Roll Forward] |  |  |  |  |  |
Net income | 40,669 |  |  | 40,669 |  |
Dividends declared |  |  |  | (4,746) |  |
Issuance of stock under employee stock purchase plan |  |  | 154 |  |  |
Issuance of stock under employee stock purchase plan (shares) |  | 3,365 |  |  |  |
Award of non-vested shares |  |  | (227) |  | 227 |
Award of non-vested shares (shares) |  | 8,859 |  |  |  |
Stock-based compensation |  |  | 2,297 |  |  |
Currency translation adjustment | (1,005) |  |  |  |  | (1,005)
Write off of currency translation adjustment gain | (2,378) |  |  |  |  | (2,378)
Change in pension plans, net of tax (of $952, $1216, and $593 respectively) |  |  |  |  |  | 1,877
Purchase of treasury stock at cost |  |  |  |  | (675) |
Purchase of treasury stock at cost (shares) |  | (9,377) |  |  |  |
Balance, end of period at Sep. 28, 2018 | $ 279,197 | $ 503 | $ 75,025 | $ 202,828 | $ (2,646) | $ 3,487
Balance, end of period (shares) at Sep. 28, 2018 |  | 9,999,046 |  |  |  |

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