Consolidated Balance Sheets - USD ($) $ in Thousands	Oct. 03, 2015	Sep. 27, 2014
Current assets
Cash and cash equivalents	$ 51,768	$ 60,397
Accounts receivable, net of allowance for doubtful accounts of $3,411 and $2,609, respectively	89,829	104,399
Unbilled accounts receivable	77,519	75,762
Inventories	86,303	83,557
Prepaid expenses and other current assets	8,104	13,937
Deferred income taxes	14,190	12,930
Total current assets	327,713	350,982
Property and equipment, net	80,454	81,575
Goodwill	27,677	26,123
Other intangibles assets, net	19,706	21,178
Other assets	2,010	3,694
Deferred income taxes	3,271	3,856
Total assets	460,831	487,408
Current liabilities
Short-term borrowings	21,183	60,000
Accounts payable	32,994	27,189
Accrued payroll and related costs	27,938	30,009
Advance payments from customers	65,734	52,335
Accrued warranty costs	4,695	4,286
Accrued income taxes	3,273	6,041
Deferred income taxes	990	1,641
Accrued dividends		4,476
Other accrued liabilities	19,845	17,004
Total current liabilities	176,652	202,981
Deferred income taxes	8,154	6,045
Non-current accrued income taxes	5,649	5,990
Defined benefit pension plan obligation	7,784	7,654
Other long-term liabilities	4,450	6,611
Total liabilities	202,689	229,281
Shareholders' Equity
Common stock, $0.25 par; 64,000 shares authorized: 14,932 and 15,180 shares issued and outstanding as of October 3, 2015 and September 27, 2014, respectively	3,733	3,795
Additional paid-in capital	4,275	6,112
Retained earnings	255,711	242,396
Accumulated other comprehensive income	(5,577)	5,824
Total shareholders' equity	258,142	258,127
Total liabilities and shareholders' equity	$ 460,831	$ 487,408