Consolidated Statements Of Financial Condition (USD $)	Jun. 30, 2013	Dec. 31, 2012	Jun. 30, 2012
Current assets
Cash and cash equivalents	$ 4,939,948	$ 2,286,226	$ 2,000,325
Investments	2,483,673	1,869,888	1,867,234
Certificates of deposits in financial institutions	115,373	450,000	300,000
Inventories	7,807,150	5,939,186	5,426,715
Accounts receivable, net of allowance for doubtful accounts and discounts	9,911,305	8,723,737	9,486,141
Prepaid expenses and other current assets	31,797	97,138	96,860
Other receivables	5,400	8,825	104,009
Deposits	580,974
Deferred income taxes	391,139	234,687	512,260
Refundable income taxes	28,123	84,828	0
Total current assets	26,294,882	19,694,515	19,793,544
Property and equipment, net	14,718,760	14,986,776	14,865,789
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 $4,198,439 and $3,465,349 at June 30, 2013 and 2012 and $3,842,756 At December 31, 2012, respectively	4,107,561	4,463,242	4,840,652
Total intangible assets	18,175,652	18,531,333	18,908,743
Other Assets
Long-term accounts receivable net of current portion	280,000	294,000	191,590
Total assets	59,469,294	53,506,624	53,759,666
Current liabilities
Checks written in excess of bank balances	0	0	711,597
Current maturities of notes payable	545,494	542,981	540,478
Accounts payable	7,166,377	4,256,725	4,769,851
Accrued expenses	1,094,820	1,155,677	593,412
Accrued income taxes	1,224,115	254,311	1,639,515
Total current liabilities	10,030,806	6,209,694	8,254,853
Notes payable	4,726,472	4,955,945	5,228,395
Deferred income taxes	3,018,629	3,028,518	3,240,826
Total liabilities	17,775,907	14,194,157	16,724,074
Stockholders' equity
Common stock, no par value; 40,000,000 shares authorized; 17,273,776 shares issued; 16,346,017 shares outstanding at June 30, 2013; 17,273,776 shares issued; 16,372,217 shares outstanding at June 30, 2012; 17,273,776 shares issued; 16,346,017 shares outstanding at December 31, 2012	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)	(7,947,418)
Retained earnings	41,366,495	38,904,777	36,429,095
Accumulated other comprehensive income (loss), net of taxes	(27,209)	53,591	12,132
Total stockholders' equity	41,693,387	39,312,469	37,035,592
Total liabilities and stockholders' equity	$ 59,469,294	$ 53,506,626	$ 53,759,666