Consolidated Statements Of Financial Condition (USD $)	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
Current assets
Cash and cash equivalents	$ 2,474,708	$ 3,306,608	$ 2,739,957
Investments	2,790,935	2,516,380	2,062,343
Certificates of deposits in financial institutions		15,373	250,000
Inventories	7,355,884	6,899,008	7,080,899
Accounts receivable, net of allowance for doubtful accounts and discounts ($1,300,000 and $1,350,000 and $1,050,000)	10,794,866	10,444,839	11,915,981
Prepaid expenses and other current assets	39,855	128,323	92,827
Other receivables	91,628	103,272	5,165
Deferred income taxes	360,110	322,071	295,701
Refundable income taxes	2,580,323	1,014,947	84,828
Total current assets	26,488,309	24,750,821	24,527,701
Property and equipment, net	21,248,982	20,824,448	14,917,260
Intangible assets
Goodwill and other non amortizable brand assets	14,068,091	14,068,091	14,068,091
Other intangible assets, net of accumulated amortization of $4,734,478, $4,020,598 and $4,555,559 at March 31, 2014 and 2013 and at December 31, 2013, respectively	3,571,522	3,750,441	4,285,403
Total intangible assets	17,639,613	17,818,532	18,353,494
Other Assets
Long-term accounts receivable net of current portion	273,000	280,000	294,000
Total assets	65,649,904	63,673,801	58,092,455
Current liabilities
Current maturities of notes payable	879,354	875,002	543,591
Accounts payable	6,958,999	6,723,179	6,465,801
Accrued expenses	2,732,170	1,284,060	1,197,883
Accrued income taxes			462,593
Total current liabilities	10,570,523	8,882,241	8,669,868
Notes payable	8,775,587	8,999,012	4,820,160
Deferred income taxes	2,689,167	2,843,426	2,909,134
Total liabilities	22,035,277	20,724,679	16,399,162
Stockholders' equity
Common stock, no par value; 40,000,000 shares authorized;17,273,776 shares issued; 16,346,017 shares outstanding at March 31, 2014; 17,273,776 shares issued; 16,346,017 shares outstanding at March 31, 2013 and 16,346,017 shares outstanding at December 31, 2013	6,509,267	6,509,267	6,509,267
Paid-in-capital	2,032,516	2,032,516	2,032,516
Treasury stock, at cost	(8,187,682)	(8,187,682)	(8,187,682)
Retained earnings	43,247,392	42,587,214	41,270,416
Accumulated other comprehensive income (loss), net of taxes	13,134	7,807	68,776
Total stockholders' equity	43,614,627	42,949,122	41,693,293
Total liabilities and stockholders' equity	$ 65,649,904	$ 63,673,801	$ 58,092,455