CONSOLIDATED CONDENSED BALANCE SHEETS (Parentheticals) - USD ($) $ in Thousands	Dec. 28, 2019	Sep. 28, 2019
Statement of Financial Position [Abstract]
VIEs, Cash and cash equivalents	$ 95	$ 170
VIEs, Accounts receivable	266	219
VIEs, Inventories	34	41
VIEs, Prepaid and refundable income taxes	254	254
VIEs, Prepaid expenses and other current assets	13	12
VIEs, Fixed assets	236	236
VIEs, Operating lease right-of-use assets	2,846
VIEs, Other assets	82	82
VIEs, Accounts payable trade	75	65
VIEs, Accrued expenses and other current liabilities	431	440
VIEs, Operating lease liabilities, current	211
VIEs, Operating lease deferred credit		$ (30)
VIEs, Operating lease liabilities	$ 2,614
Common stock, par value (in USD per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	10,000,000	10,000,000
Common stock, issued (in shares)	3,499,000	3,499,000
Common stock, outstanding (in shares)	3,499,000	3,499,000