CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2020	Sep. 30, 2019
Current assets:
Cash	$ 312	$ 0
Accounts receivable, net of allowance	30,361	27,618
Unbilled contract revenue	8,773	9,529
Inventories	51,374	44,267
Federal income tax receivable	0	517
Other current assets	1,757	1,454
Total current assets	92,577	83,385
Property, plant and equipment, net	23,587	19,433
Deferred income taxes	4,840	7,154
Operating Lease, Right-of-Use Asset	260	0
Other long-term assets	1,700	860
Total assets	122,964	110,832
Current liabilities:
Current portion of long-term debt	0	1,371
Operating Lease, Liability, Current	61	0
Current portion of finance lease obligation	436	338
Accounts payable	29,733	23,690
Accrued payroll and related expenses	3,659	3,174
Other accrued expenses	457	668
Customer deposits	19,783	13,229
Total current liabilities	54,129	42,470
Long-term debt	21,476	28,910
Operating Lease, Liability, Noncurrent	184	0
Long-term finance lease obligation	6,616	6,685
Other long-term liabilities	1,404	1,527
Total liabilities	83,809	79,592
STOCKHOLDERS’ EQUITY
Preferred stock, $0.01 par value: 500,000 shares authorized; none issued or outstanding	0	0
Common stock, $0.01 par value: Authorized 50,000,000 shares; Issued: 11,394,036 and 11,304,393 shares, respectively; Outstanding: 10,338,548 and 10,248905 shares, respectively	105	103
Additional paid-in capital	49,161	48,001
Accumulated deficit	(8,522)	(15,275)
Treasury stock, at cost: 1,055,488 shares	(1,589)	(1,589)
Total stockholders’ equity	39,155	31,240
Total liabilities and stockholders’ equity	$ 122,964	$ 110,832