Consolidated Balance Sheets (Current Period Unaudited) - USD ($)	Mar. 29, 2020	Sep. 29, 2019
Current assets:
Cash and cash equivalents	$ 30,824,000	$ 8,645,000
Accounts receivable and contract assets, net	73,346,000	42,536,000
Inventories	8,530,000	3,769,000
Prepaids and other	16,902,000	5,353,000
Total current assets	129,602,000	60,303,000
Investments:
Associated companies	28,982,000	28,742,000
Other	10,847,000	10,684,000
Total investments	39,829,000	39,426,000
Property and equipment:
Land and improvements	19,106,000	16,979,000
Buildings and improvements	127,857,000	148,514,000
Equipment	253,617,000	237,289,000
Construction in process	7,994,000	1,980,000
Property, Plant and Equipment, Gross, Ending Balance	408,574,000	404,762,000
Less accumulated depreciation	293,947,000	322,723,000
Property and equipment, net	114,627,000	82,039,000
Operating lease right-of-use assets	72,677,000
Goodwill	313,868,000	250,309,000
Other intangible assets, net	212,978,000	107,393,000
Medical plan assets, net	14,743,000	14,338,000
Other	7,412,000	1,394,000
Total assets	905,736,000	555,202,000
Current liabilities:
Current portion of lease liabilities	8,299,000
Current maturities of long-term debt		2,954,000
Accounts payable	19,374,000	16,750,000
Compensation and other accrued liabilities	43,469,000	17,711,000
Accrued interest	2,016,000	1,903,000
Unearned revenue	58,563,000	21,720,000
Total current liabilities	131,721,000	61,038,000
Long-term debt, net of current maturities	576,000,000	429,391,000
Operating lease liabilities	63,608,000
Pension obligations	88,930,000	47,037,000
Postretirement and postemployment benefit obligations	39,390,000	2,550,000
Deferred income taxes	9,875,000	29,806,000
Income taxes payable	17,078,000	8,742,000
Warrants and other	14,995,000	13,469,000
Total liabilities	941,597,000	592,033,000
Stockholders' equity (deficit):
Serial convertible preferred stock, no par value; authorized 500 shares; none issued
Additional paid-in capital	255,712,000	255,476,000
Accumulated deficit	(265,470,000)	(265,423,000)
Accumulated other comprehensive loss	(28,481,000)	(29,114,000)
Total stockholders' deficit	(37,658,000)	(38,484,000)
Non-controlling interests	1,797,000	1,653,000
Total deficit	(35,861,000)	(36,831,000)
Total liabilities and deficit	905,736,000	555,202,000
Common Class A [Member]
Stockholders' equity (deficit):
Common Stock	581,000	$ 577,000
Common Class B [Member]
Stockholders' equity (deficit):
Common Stock