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RETIREMENT BENEFIT PLANS (Details 3) - USD ($) | 12 Months Ended
--- | ---
Jan. 01, 2022 | Jan. 02, 2021
Pension Benefit [Member] |  |
Net (loss)/gain | $ (40,447,026) | $ (43,727,607)
Prior service (cost) credit | (66,252) | (165,632)
Total | (40,513,278) | (43,893,239)
Change due to availability of final actual assets and census data | 0 | 0
Balance at beginning of period | (43,893,239) | (36,580,267)
Prior service cost | 99,380 | 99,380
Net loss (gain) | 1,730,150 | 1,300,134
Discount rate, amount | 5,316,621 | (10,606,709)
Asset (gains)/losses deferred | (771,444) | 6,202,764
Plan amendments | 0 | 0
Significant Event | 0 | 0
Other | (2,994,746) | (4,308,541)
Balance at end of period | (40,513,278) | (43,893,239)
Other Postretirement Benefit [Member] |  |
Net (loss)/gain | 241,621 | 349,276
Prior service (cost) credit | 0 | 0
Total | 241,621 | 349,276
Change due to availability of final actual assets and census data | 0 | 0
Balance at beginning of period | 349,276 | 507,954
Prior service cost | 0 | (8,253)
Net loss (gain) | (12,374) | (25,509)
Discount rate, amount | 96,343 | (218,000)
Asset (gains)/losses deferred | (9,615) | 60,802
Plan amendments | (36,388) | 0
Significant Event | (35,159) | 0
Other | (110,462) | 32,282
Balance at end of period | $ 241,621 | $ 349,276

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