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CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (USD $) | Common Stock [Member] | Additional Paid-in Capital [Member] | Accumulated Other Comprehensive Income (Loss) [Member] | Retained Earnings [Member] | Stock Option Receivable [Member] | Treasury Stock [Member] | Parent [Member] | Noncontrolling Interest [Member] | Total
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
BALANCE at Oct. 01, 2011 | $ 46,000 | $ 23,302,000 | $ 3,000 | $ 20,128,000 | $ (29,000) | $ (10,095,000) | $ 33,355,000 | $ 4,831,000 | $ 38,186,000
BALANCE (in Shares) at Oct. 01, 2011 | 4,601,000 |  |  |  |  |  |  |  |
Net income |  |  |  | 5,489,000 |  |  | 5,489,000 | 1,661,000 | 7,150,000
Unrealized loss on available-for-sale securities |  |  | (3,000) |  |  |  | (3,000) |  | (3,000)
Write-off of stock option receivable |  |  |  |  | 29,000 |  | 29,000 |  | 29,000
Purchase of treasury stock |  |  |  |  |  | (3,125,000) | (3,125,000) |  | (3,125,000)
Stock-based compensation |  | 108,000 |  |  |  |  | 108,000 |  | 108,000
Distributions to non-controlling interests |  |  |  |  |  |  |  | (2,313,000) | (2,313,000)
Payment of dividends - $1.00 per share |  |  |  | (3,245,000) |  |  | (3,245,000) |  | (3,245,000)
BALANCE at Sep. 29, 2012 | 46,000 | 23,410,000 |  | 22,372,000 |  | (13,220,000) | 32,608,000 | 4,179,000 | 36,787,000
BALANCE (in Shares) at Sep. 29, 2012 | 4,601,000 |  |  |  |  |  |  |  |
Net income |  |  |  | 3,825,000 |  |  | 3,825,000 | 1,286,000 | 5,111,000
Exercise of stock options |  | 121,000 |  |  |  |  | 121,000 |  | 121,000
Exercise of stock options (in Shares) | 9,000 |  |  |  |  |  |  |  | 9,300
Tax benefit on exercise of stock options |  | 44,000 |  |  |  |  | 44,000 |  | 44,000
Purchase of member interests in subsidiary |  | (2,685,000) |  |  |  |  | (2,685,000) | (280,000) | (2,965,000)
Tax benefit of purchase of member interests in subsidiary |  | 1,080,000 |  |  |  |  | 1,080,000 |  | 1,080,000
Elimination of non-controlling interest in discontinued operation |  | 691,000 |  |  |  |  | 691,000 | (691,000) | 691,000
Purchase of treasury stock |  |  |  |  |  |  |  |  | (3,125,000)
Stock-based compensation |  | 317,000 |  |  |  |  | 317,000 |  | 317,000
Distributions to non-controlling interests |  |  |  |  |  |  |  | (1,900,000) | (1,900,000)
Paid and accrued dividends - $1.00 per share |  |  |  | (3,247,000) |  |  | (3,247,000) |  | (3,247,000)
BALANCE at Sep. 28, 2013 | $ 46,000 | $ 22,978,000 |  | $ 22,950,000 |  | $ (13,220,000) | $ 32,754,000 | $ 2,594,000 | $ 35,348,000
BALANCE (in Shares) at Sep. 28, 2013 | 4,610,000 |  |  |  |  |  |  |  |

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