CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) - USD ($)	Jun. 30, 2018	Dec. 30, 2017
Current Assets
Cash and cash equivalents	$ 18,979,924	$ 22,275,477
Accounts receivable, less allowances: $667,000 - 2018; $389,000 - 2017	30,449,373	27,119,910
Inventories	49,889,085	47,268,757
Prepaid expenses and other assets	3,839,937	3,401,456
Total Current Assets	103,158,319	100,065,600
Property, Plant and Equipment	72,266,184	70,109,077
Accumulated depreciation	(42,756,081)	(41,075,121)
Property, Plant and Equipment, Net	29,510,103	29,033,956
Goodwill	34,874,518	32,228,891
Trademarks	3,686,064	3,686,063
Patents and other intangibles net of accumulated amortization	11,018,808	9,433,596
Deferred income taxes	1,840,724	2,010,291
Total other assets	51,420,114	47,358,841
TOTAL ASSETS	184,088,536	176,458,397
Current Liabilities
Accounts payable	18,075,133	14,712,414
Accrued compensation	2,844,041	4,376,211
Other accrued expenses	4,046,863	3,606,057
Contingent liability	2,070,000	2,070,000
Current portion of long-term debt	7,550,000	6,550,000
Total Current Liabilities	34,586,037	31,314,682
Deferred income taxes	1,723,543	1,723,543
Other long-term liabilities	358,982	358,982
Long-term debt, less current portion	27,900,000	28,675,000
Accrued postretirement benefits	1,000,409	1,032,171
Accrued pension cost	25,994,635	26,423,429
Shareholders' Equity
Preferred Stock, no par value: Authorized and unissued: 2,000,000 shares	0	0
Common Stock, no par value, Authorized: 50,000,000 shares Issued: 8,961,640 shares in 2018 and 8,957,974 shares in 2017	29,715,945	29,501,123
Treasury Stock: 2,694,729 shares in 2018 and 2017	(19,105,723)	(19,105,723)
Retained earnings	102,903,644	97,921,903
Accumulated other comprehensive income (loss):
Foreign currency translation	(1,217,511)	(943,193)
Unrealized gain on interest rate swap, net of tax	268,402	41,757
Unrecognized net pension and other postretirement benefit costs, net of tax	(20,039,828)	(20,485,277)
Accumulated other comprehensive loss	(20,988,937)	(21,386,713)
Total Shareholders' Equity	92,524,929	86,930,590
TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY	$ 184,088,536	$ 176,458,397