Condensed Consolidated Balance Sheets - USD ($)	Oct. 31, 2020	Apr. 30, 2020
Current assets:
Cash and cash equivalents	$ 4,956,038	$ 6,779,445
Accounts receivable, less allowance for doubtful accounts of $395,969 and $727,252 at October 31, 2020 and April 30, 2020, respectively	24,633,138	30,804,976
Inventories, net	83,940,180	87,179,369
Prepaid expenses and other assets	1,044,386	1,510,943
Refundable and prepaid income taxes	1,398,702	1,699,970
Other receivables	5,340,198	2,642,094
Total current assets	121,312,642	130,616,797
Property, machinery and equipment, net	33,735,679	33,935,760
Intangible assets, net	2,173,525	2,350,949
Deferred income taxes	285,105	284,435
Other assets	8,933,500	8,891,090
Total other long-term assets	11,392,130	11,526,474
Total assets	166,440,451	176,079,031
Current liabilities:
Trade accounts payable	44,482,696	55,770,953
Accrued wages	6,383,294	4,206,825
Accrued expenses	2,617,684	2,670,504
Income taxes payable	449,883	469,143
Current portion of long-term debt	5,380,120	2,878,160
Current portion of finance lease obligations	1,650,763	1,902,295
Current portion of operating lease obligations	2,078,990	2,150,161
Total current liabilities	63,043,430	70,048,041
Long-term debt, less current portion	36,882,880	38,537,064
Income taxes payable	404,975	452,619
Finance lease obligations, less current portion	1,124,309	1,884,722
Operating lease obligations, less current portion	5,457,117	5,281,811
Other long-term liabilities	869,460	810,769
Deferred income taxes	41,060	188,206
Total long-term liabilities	44,779,801	47,155,191
Total liabilities	107,823,231	117,203,232
Commitments and contingencies
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, 4,257,508 and 4,242,508 shares issued and outstanding at October 31, 2020 and April 30, 2020, respectively	42,296	42,265
Capital in excess of par value	23,634,711	23,619,513
Retained earnings	34,940,213	35,214,021
Total stockholders' equity	58,617,220	58,875,799
Total liabilities and stockholders' equity	$ 166,440,451	$ 176,079,031