Consolidated Balance Sheets - USD ($)	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	[1]	Dec. 31, 2018	[1]	Sep. 30, 2018	[1]	Jun. 30, 2018	[1]	Mar. 31, 2018	[1]	Dec. 31, 2017	[1]
CURRENT ASSETS:
Cash	$ 13,345,643				$ 24,070,351
Short-term investments	9,103,191				0
Accounts receivable-trade, net of allowance for doubtful accounts of $17,339 and $15,703 at September 30, 2019 and December 31, 2018, respectively	497,729				408,170
Inventory	23,761,063				33,302,549
Prepaid income taxes	1,414,869				419,908
Prepaid expenses	1,207,653				1,283,795
Other current assets	144,118				331,805
Total current assets	49,474,266				59,816,578
Property and equipment, at cost	27,527,204				28,140,345
Less accumulated depreciation	(14,362,455)				(13,625,261)
Property and equipment, net	13,164,749				14,515,084
Operating lease assets	14,769,812				0
Deferred income taxes	1,599,211				1,092,293
Goodwill	957,686				954,765
Other intangibles, net of accumulated amortization of $692,869 and $690,869 at September 30, 2019 and December 31, 2018, respectively	14,500				16,500
Other assets	374,519				386,107
TOTAL ASSETS	80,354,743				76,781,327
CURRENT LIABILITIES:
Accounts payable-trade	2,739,698				2,154,394
Accrued expenses and other liabilities	3,435,347				5,401,508
Operating lease liabilities	3,918,757				0
Current maturities of long-term debt	0				519,516
Total current liabilities	10,093,802				8,075,418
Uncertain tax positions	1,415,715				1,415,715
Other non-current liabilities	556,741				555,296
Operating lease liabilities, non-current	11,398,664				0
Long-term debt, net of current maturities	0				8,448,502
COMMITMENTS AND CONTINGENCIES (Note 10)
STOCKHOLDERS' EQUITY:
Preferred stock, $0.10 par value; 20,000,000 shares authorized; none issued or outstanding; attributes to be determined on issuance	0				0
Common stock, $0.0024 par value; 25,000,000 shares authorized; 10,354,563 and 10,353,155 shares issued at September 30, 2019 and December 31, 2018, respectively	24,851				24,848
Paid-in capital	4,836,834				4,267,138
Retained earnings	63,040,254				64,476,378
Treasury stock at cost (1,424,376 and 1,292,594 shares at September 30, 2019 and December 31, 2018, respectively)	(9,772,982)				(9,037,783)
Accumulated other comprehensive loss (net of tax of $413,019 and $480,112 at September 30, 2019 and December 31, 2018, respectively)	(1,239,136)				(1,444,185)
Total stockholders' equity	56,889,821	$ 58,624,204	$ 59,230,092		58,286,396		$ 58,004,707		$ 57,283,675		$ 56,841,233		$ 55,895,540
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 80,354,743				$ 76,781,327

[1] As described in Note 2 to these Consolidated Financial Statements, we have restated the Consolidated Financial Statements.