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Condensed Consolidated Statements of Changes in Stockholders' Equity (Unaudited) - USD ($) $ in Thousands | Common Stock [Member] | Additional Paid-in Capital [Member] | AOCI Attributable to Parent [Member] | Retained Earnings [Member] | Treasury Stock, Common [Member] | Total
--- | --- | --- | --- | --- | --- | ---
Balance (in shares) at Dec. 31, 2022 | 17,287,967 |  |  |  | 8,002,649 |
Balance at Dec. 31, 2022 | $ 863 | $ 113,878 | $ (2,863) | $ (36,096) | $ (43,820) | $ 31,962
Issuance of stock under employee stock purchase plan (in shares) | 33,071 |  |  |  | 0 |
Issuance of stock under employee stock purchase plan | $ 2 | 345 | 0 | 0 | $ 0 | 347
Equity compensation expense from awards issued | $ 0 | 496 | 0 | 0 | $ 0 | 496
Issuance of stock upon vesting of restricted share awards (in shares) | 179,762 |  |  |  | 0 |
Issuance of stock upon vesting of restricted share awards | $ 8 | (8) | 0 | 0 | $ 0 | 0
Foreign currency translation adjustment | 0 | 0 | 54 | 0 | 0 | 54
Net income | $ 0 | 0 | 0 | 3,837 | $ 0 | 3,837
Purchase of treasury stock (in shares) | 0 |  |  |  | 640,578 |
Purchase of treasury stock | $ 0 | 0 | 0 | 0 | $ (8,184) | (8,184)
Issuance of stock under employee stock purchase plan (in shares) | 33,071 |  |  |  | 0 |
Issuance of stock upon vesting of restricted share awards (in shares) | 179,762 |  |  |  | 0 |
Balance (in shares) at Apr. 01, 2023 | 17,500,800 |  |  |  | 8,643,227 |
Balance at Apr. 01, 2023 | $ 873 | 114,711 | (2,809) | (32,259) | $ (52,004) | 28,512
Balance (in shares) at Dec. 31, 2022 | 17,287,967 |  |  |  | 8,002,649 |
Balance at Dec. 31, 2022 | $ 863 | 113,878 | (2,863) | (36,096) | $ (43,820) | 31,962
Foreign currency translation adjustment |  |  |  |  |  | 5
Net income |  |  |  |  |  | $ 11,576
Purchase of treasury stock (in shares) |  |  |  |  |  | 1,758,160
Balance (in shares) at Sep. 30, 2023 | 17,660,999 |  |  |  | 9,760,809 |
Balance at Sep. 30, 2023 | $ 880 | 116,146 | (2,858) | (24,520) | $ (68,269) | $ 21,379
Balance (in shares) at Apr. 01, 2023 | 17,500,800 |  |  |  | 8,643,227 |
Balance at Apr. 01, 2023 | $ 873 | 114,711 | (2,809) | (32,259) | $ (52,004) | 28,512
Equity compensation expense from awards issued | $ 0 | 471 | 0 | 0 | $ 0 | 471
Issuance of stock upon vesting of restricted share awards (in shares) | 7,669 |  |  |  | 0 |
Issuance of stock upon vesting of restricted share awards | $ 0 | 0 | 0 | 0 | $ 0 | 0
Foreign currency translation adjustment | 0 | 0 | (48) | 0 | 0 | (48)
Net income | $ 0 | 0 | 0 | 3,983 | $ 0 | 3,983
Purchase of treasury stock (in shares) | 0 |  |  |  | 939,154 |
Purchase of treasury stock | $ 0 | 0 | 0 | 0 | $ (12,876) | (12,876)
Issuance of stock upon vesting of restricted share awards (in shares) | 7,669 |  |  |  | 0 |
Common stock issued as contingent consideration (in shares) | 8,000 |  |  |  | 0 |
Common stock issued as contingent consideration | $ 0 | 132 | 0 | 0 | $ 0 | 132
Balance (in shares) at Jul. 01, 2023 | 17,516,469 |  |  |  | 9,582,381 |
Balance at Jul. 01, 2023 | $ 873 | 115,314 | (2,857) | (28,276) | $ (64,880) | 20,174
Issuance of stock under employee stock purchase plan (in shares) | 33,430 |  |  |  | 0 |
Issuance of stock under employee stock purchase plan | $ 1 | 354 | 0 | 0 | $ 0 | 355
Equity compensation expense from awards issued | $ 0 | 484 | 0 | 0 | $ 0 | 484
Issuance of stock upon vesting of restricted share awards (in shares) | 111,100 |  |  |  | 0 |
Issuance of stock upon vesting of restricted share awards | $ 6 | (6) | 0 | 0 | $ 0 | 0
Foreign currency translation adjustment | 0 | 0 | (1) | 0 | 0 | (1)
Net income | $ 0 | 0 | 0 | 3,756 | $ 0 | 3,756
Purchase of treasury stock (in shares) | 0 |  |  |  | 178,428 |
Purchase of treasury stock | $ 0 |  | 0 | 0 | $ (3,389) | (3,389)
Issuance of stock under employee stock purchase plan (in shares) | 33,430 |  |  |  | 0 |
Issuance of stock upon vesting of restricted share awards (in shares) | 111,100 |  |  |  | 0 |
Balance (in shares) at Sep. 30, 2023 | 17,660,999 |  |  |  | 9,760,809 |
Balance at Sep. 30, 2023 | $ 880 | 116,146 | (2,858) | (24,520) | $ (68,269) | 21,379
Balance (in shares) at Dec. 30, 2023 | 17,673,427 |  |  |  | 9,828,606 |
Balance at Dec. 30, 2023 | $ 882 | 116,579 | (2,813) | (19,265) | $ (69,593) | 25,790
Issuance of stock under employee stock purchase plan (in shares) | 22,789 |  |  |  | 0 |
Issuance of stock under employee stock purchase plan | $ 1 | 363 | 0 | 0 | $ 0 | 364
Equity compensation expense from awards issued | $ 0 | 635 | 0 | 0 | $ 0 | 635
Issuance of stock upon vesting of restricted share awards (in shares) | 124,044 |  |  |  | 0 |
Issuance of stock upon vesting of restricted share awards | $ 6 | (6) | 0 | 0 | $ 0 | 0
Retirement of common shares (in shares) | (44,567) |  |  |  | 0 |
Retirement of common shares | $ (2) | (1,315) | 0 | 0 | $ 0 | (1,317)
Foreign currency translation adjustment | 0 | 0 | (27) | 0 | 0 | (27)
Net income | $ 0 | 0 | 0 | 3,952 | $ 0 | 3,952
Issuance of stock under employee stock purchase plan (in shares) | 22,789 |  |  |  | 0 |
Issuance of stock upon vesting of restricted share awards (in shares) | 124,044 |  |  |  | 0 |
Balance (in shares) at Mar. 30, 2024 | 17,775,693 |  |  |  | 9,828,606 |
Balance at Mar. 30, 2024 | $ 887 | 116,256 | (2,840) | (15,313) | $ (69,593) | 29,397
Balance (in shares) at Dec. 30, 2023 | 17,673,427 |  |  |  | 9,828,606 |
Balance at Dec. 30, 2023 | $ 882 | 116,579 | (2,813) | (19,265) | $ (69,593) | $ 25,790
Retirement of common shares (in shares) |  |  |  |  |  | (44,567)
Foreign currency translation adjustment |  |  |  |  |  | $ 26
Net income |  |  |  |  |  | $ 10,460
Purchase of treasury stock (in shares) |  |  |  |  |  | 407,653
Balance (in shares) at Sep. 28, 2024 | 17,833,287 |  |  |  | 10,236,259 |
Balance at Sep. 28, 2024 | $ 890 | 118,136 | (2,787) | (8,805) | $ (77,394) | $ 30,040
Balance (in shares) at Mar. 30, 2024 | 17,775,693 |  |  |  | 9,828,606 |
Balance at Mar. 30, 2024 | $ 887 | 116,256 | (2,840) | (15,313) | $ (69,593) | 29,397
Equity compensation expense from awards issued | 0 | 752 | 0 | 0 | 0 | 752
Foreign currency translation adjustment | 0 | 0 | (68) | 0 | 0 | (68)
Net income | $ 0 | 0 | 0 | 3,762 | $ 0 | 3,762
Purchase of treasury stock (in shares) | 0 |  |  |  | 280,378 |
Purchase of treasury stock | $ 0 | 0 | 0 | 0 | $ (5,391) | (5,391)
Balance (in shares) at Jun. 29, 2024 | 17,775,693 |  |  |  | 10,108,984 |
Balance at Jun. 29, 2024 | $ 887 | 117,008 | (2,908) | (11,551) | $ (74,984) | 28,452
Issuance of stock under employee stock purchase plan (in shares) | 22,822 |  |  |  | 0 |
Issuance of stock under employee stock purchase plan | $ 1 | 363 | 0 | 0 | $ 0 | 364
Equity compensation expense from awards issued | $ 0 | 767 | 0 | 0 | $ 0 | 767
Issuance of stock upon vesting of restricted share awards (in shares) | 34,772 |  |  |  | 0 |
Issuance of stock upon vesting of restricted share awards | $ 2 | (2) | 0 | 0 | $ 0 | 0
Foreign currency translation adjustment | 0 | 0 | 121 | 0 | 0 | 121
Net income | $ 0 | 0 | 0 | 2,746 | $ 0 | 2,746
Purchase of treasury stock (in shares) | 0 |  |  |  | 127,275 |
Purchase of treasury stock | $ 0 | 0 | 0 | 0 | $ (2,410) | (2,410)
Issuance of stock under employee stock purchase plan (in shares) | 22,822 |  |  |  | 0 |
Issuance of stock upon vesting of restricted share awards (in shares) | 34,772 |  |  |  | 0 |
Balance (in shares) at Sep. 28, 2024 | 17,833,287 |  |  |  | 10,236,259 |
Balance at Sep. 28, 2024 | $ 890 | $ 118,136 | $ (2,787) | $ (8,805) | $ (77,394) | $ 30,040

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