Consolidated Balance Sheets - USD ($) $ in Thousands	Jan. 02, 2016	Oct. 03, 2015
Current assets
Cash and cash equivalents	$ 59,287	$ 51,768
Accounts receivable, net of allowance for doubtful accounts of $3,433 and $3,411, respectively	106,163	89,829
Unbilled accounts receivable	66,580	77,519
Inventories	90,604	86,303
Prepaid expenses and other current assets	13,061	8,104
Deferred income taxes	14,432	14,190
Total current assets	350,127	327,713
Property and equipment, net	82,228	80,454
Goodwill	26,831	27,677
Intangible assets, net	20,198	19,706
Other assets	2,715	2,010
Deferred income taxes	3,111	3,271
Total assets	485,210	460,831
Current liabilities
Short-term borrowings	40,941	21,183
Accounts payable	32,967	32,994
Accrued payroll and related costs	25,393	27,938
Advance payments from customers	78,957	65,734
Accrued warranty costs	4,302	4,695
Accrued income taxes	2,683	3,273
Deferred income taxes	974	990
Other accrued liabilities	16,526	19,845
Total current liabilities	202,743	176,652
Deferred income taxes	9,317	8,154
Non-current accrued income taxes	6,898	5,649
Defined benefit pension plan obligation	7,426	7,784
Other long-term liabilities	4,829	4,450
Total liabilities	231,213	202,689
Shareholders' Equity
Common stock, $0.25 par; 64,000 shares authorized: 14,800 and 14,932 shares issued and outstanding as of January 2, 2016 and October 3, 2015, respectively	3,700	3,733
Additional paid-in capital		4,275
Retained earnings	257,878	255,711
Accumulated other comprehensive income	(7,581)	(5,577)
Total shareholders' equity	253,997	258,142
Total liabilities and shareholders' equity	$ 485,210	$ 460,831