Consolidated Statements of Changes in Shareholders' Equity - USD ($)
|
Common Stock [Member] |
Additional Paid-in Capital [Member] |
Retained Earnings [Member] |
AOCI Attributable to Parent [Member] |
Total |
| Balance (in shares) at Sep. 28, 2013 |
|
2,927,416
|
|
|
|
|
| Balance at Sep. 28, 2013 |
|
$ 2,626,526
|
$ 872,494
|
$ 26,828,012
|
$ (213,251)
|
$ 30,113,781
|
| Net income |
|
|
|
2,590,767
|
|
2,590,767
|
| Foreign currency translation gain (loss) |
|
|
|
|
(794,177)
|
(794,177)
|
| Common stock issued to Directors (in shares) |
|
8,500
|
|
|
|
|
| Common stock issued to Directors |
|
$ 164,735
|
|
|
|
$ 164,735
|
| Common stock issued on exercise of stock options (in shares) |
|
26,091
|
|
|
|
26,091
|
| Common stock issued on exercise of stock options |
|
$ 273,397
|
|
|
|
$ 273,397
|
| Stock option compensation expense |
|
|
26,637
|
|
|
26,637
|
| Tax benefits for stock options exercised |
|
|
7,703
|
|
|
7,703
|
| Cash dividends paid or declared |
|
|
|
(1,683,011)
|
|
(1,683,011)
|
| Balance (in shares) at Sep. 27, 2014 |
|
2,962,007
|
|
|
|
|
| Balance at Sep. 27, 2014 |
|
$ 3,064,658
|
906,834
|
27,735,768
|
(1,007,428)
|
30,699,832
|
| Net income |
|
|
|
3,993,398
|
|
3,993,398
|
| Foreign currency translation gain (loss) |
|
|
|
|
(1,539,111)
|
(1,539,111)
|
| Common stock issued to Directors (in shares) |
|
9,500
|
|
|
|
|
| Common stock issued to Directors |
|
$ 175,715
|
|
|
|
$ 175,715
|
| Common stock issued on exercise of stock options (in shares) |
|
19,685
|
|
|
|
19,685
|
| Common stock issued on exercise of stock options |
|
$ 180,708
|
|
|
|
$ 180,708
|
| Stock option compensation expense |
|
|
9,041
|
|
|
9,041
|
| Cash dividends paid or declared |
[1] |
|
|
(4,780,572)
|
|
$ (4,780,572)
|
| Balance (in shares) at Oct. 03, 2015 |
|
2,737,468
|
|
|
|
2,737,468
|
| Balance at Oct. 03, 2015 |
|
|
|
26,848,299
|
(2,546,539)
|
$ 24,301,760
|
| Stock repurchases (in shares) |
|
(253,724)
|
|
|
|
|
| Stock repurchases |
|
$ (3,421,081)
|
(915,875)
|
(100,295)
|
|
(4,437,251)
|
| Net income |
|
|
|
4,247,331
|
|
4,247,331
|
| Foreign currency translation gain (loss) |
|
|
|
|
44,562
|
44,562
|
| Common stock issued to Directors (in shares) |
|
9,000
|
|
|
|
|
| Common stock issued to Directors |
|
$ 169,380
|
|
|
|
$ 169,380
|
| Common stock issued on exercise of stock options (in shares) |
|
21,157
|
|
|
|
21,157
|
| Common stock issued on exercise of stock options |
|
$ 204,423
|
|
|
|
$ 204,423
|
| Tax benefits for stock options exercised |
|
|
6,025
|
|
|
6,025
|
| Cash dividends paid or declared |
|
|
|
(1,752,004)
|
|
$ (1,752,004)
|
| Balance (in shares) at Oct. 01, 2016 |
|
2,755,625
|
|
|
|
2,755,625
|
| Balance at Oct. 01, 2016 |
|
$ 373,803
|
6,025
|
29,133,746
|
(2,501,977)
|
$ 27,011,597
|
| Stock repurchases (in shares) |
|
(12,000)
|
|
|
|
|
| Stock repurchases |
|
|
|
$ (209,880)
|
|
$ (209,880)
|
|
|