Consolidated Balance Sheets - USD ($)	Apr. 30, 2020	Apr. 30, 2019
CURRENT ASSETS
Cash and cash equivalents	$ 6,779,445	$ 1,005,810
Accounts receivable, less allowance for doubtful accounts of $727,252 and $631,283 at April 30, 2020 and 2019, respectively	30,804,976	31,441,381
Inventories, net	87,179,369	85,579,575
Prepaid expenses and other assets	1,510,943	2,436,894
Refundable and prepaid income taxes	1,699,970	1,339,739
Other receivables	2,642,094	1,741,890
Total current assets	130,616,797	123,545,289
PROPERTY, MACHINERY AND EQUIPMENT, NET	33,935,760	33,232,769
Intangible assets, net	2,350,949	2,713,360
Deferred income taxes	284,435	384,022
Other assets	8,891,090	1,589,325
Total other long-term assets	11,526,474	4,686,707
TOTAL ASSETS	176,079,031	161,464,765
CURRENT LIABILITIES
Trade accounts payable	55,770,953	45,627,014
Accrued expenses	2,670,504	2,410,311
Accrued wages	4,206,825	4,680,399
Income taxes payable	469,143	60,921
Current portion of long-term debt	2,878,160	691,701
Current portion of finance lease obligations	1,902,295	1,939,374
Current portion of operating lease obligations	2,150,161
Contingent consideration		57,537
Current portion of deferred rent		139,509
Total current liabilities	70,048,041	55,606,766
Long-term debt, less current portion	38,537,064	42,710,954
Finance lease obligations, less current portion	1,884,722	2,862,784
Operating lease obligations, less current portion	5,281,811
Income taxes payable	452,619	500,263
Other long-term liabilities	810,769	1,155,907
Deferred rent, less current portion		179,059
Deferred income taxes	188,206	161,583
Total long-term liabilities	47,155,191	47,570,550
Total liabilities	117,203,232	103,177,316
STOCKHOLDERS' EQUITY
Preferred stock, $.01 par value; 500,000 shares authorized, none issued or outstanding
Common stock, $.01 par value; 12,000,000 shares authorized, 4,242,508 and 4,240,008 shares issued and outstanding at April 30, 2020 and 2019, respectively	42,265	42,146
Capital in excess of par value	23,619,513	23,474,379
Retained earnings	35,214,021	34,770,924
Total stockholders' equity	58,875,799	58,287,449
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 176,079,031	$ 161,464,765