BALANCE SHEET - USD ($)	Dec. 31, 2020	Jun. 30, 2020
Current assets:
Cash and cash equivalents	$ 1,128,511	$ 2,600,083
Accounts receivable, net of allowances of $170,000	3,697,031	3,103,819
Inventories, net	10,220,254	8,928,688
Income tax receivable	21,298	12,178
Other current assets	330,986	229,805
Total current assets	15,398,080	14,874,573
Property, plant and equipment, net	3,986,031	4,139,693
Operating lease assets	15,264	17,326
Deferred income taxes	640,767	640,767
Total assets	20,040,142	19,672,359
Current liabilities:
Current portion of Payroll Protection Program loan	1,839,696	1,042,655
Current portion of operating lease liability	4,506	4,249
Revolving credit facility	2,109,340	0
Accounts payable	3,060,274	2,940,006
Customer deposits	656,209	2,832,370
Other accrued liabilities	2,370,400	2,106,131
Total current liabilities	10,040,425	8,925,411
Long-term portion of Payroll Protection Program loan	535,163	1,332,204
Long-term operating lease liability	10,760	13,077
Long-term environmental liability	24,000	523,000
Commitments and contingencies
Stockholders' equity:
Preferred stock	0	0
Common stock; $0.01 par value; 30,000,000 shares authorized; 5,213,902 shares issued at December 31, 2020 and June 30, 2020; 4,013,537 shares outstanding at December 31, 2020 and June 30, 2020	52,139	52,139
Additional paid-in capital	48,497,762	48,493,732
Accumulated deficit	(18,139,319)	(18,686,416)
Less treasury stock, at cost; 1,200,365 shares at December 31, 2020 and June 30, 2020, respectively	(20,980,788)	(20,980,788)
Total stockholders' equity	9,429,794	8,878,667
Total liabilities and stockholders' equity	20,040,142	19,672,359
Series A Preferred Stock
Stockholders' equity:
Preferred stock	$ 0	$ 0