Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 30, 2017	Sep. 30, 2017
Current assets
Cash and cash equivalents	$ 94,071	$ 108,733
Accounts receivable, net of allowance for doubtful accounts of $5,516 and $5,371, respectively	124,511	123,994
Unbilled accounts receivable, net	69,558	76,914
Inventories, net	133,498	127,728
Prepaid expenses and other current assets	23,930	19,880
Total current assets	445,568	457,249
Property and equipment, net	97,619	99,930
Goodwill	369,959	369,762
Intangible assets, net	252,523	255,079
Other long-term assets	3,913	4,116
Deferred income taxes	3,399	3,556
Total assets	1,172,981	1,189,692
Current liabilities
Short-term borrowings	5,000	0
Current maturities of long-term debt, net	54,886	39,095
Accounts payable	48,861	47,515
Accrued payroll and related costs	35,542	49,434
Advance payments from customers	79,928	76,712
Accrued warranty costs	5,832	6,018
Accrued income taxes	3,549	4,464
Accrued dividends	5,285	5,278
Other accrued liabilities	21,365	18,873
Total current liabilities	260,248	247,389
Long-term debt, less current maturities, net	382,161	418,544
Deferred income taxes	44,433	74,981
Non-current accrued income taxes	10,769	5,855
Defined benefit pension plan obligation	8,151	8,588
Other long-term liabilities	5,639	5,558
Total liabilities	711,401	760,915
Shareholders' Equity
Common stock, $0.25 par value; 64,000 shares authorized: 17,780 and 17,760 shares issued and outstanding as of December 30, 2017 and September 30, 2017, respectively	4,445	4,440
Additional paid-in capital	164,577	163,632
Retained earnings	289,105	261,258
Accumulated other comprehensive income (loss)	3,453	(553)
Total shareholders' equity	461,580	428,777
Total liabilities and shareholders' equity	$ 1,172,981	$ 1,189,692