| Accounting Policies [Abstract] | Period [Axis] |
|---|
2015-12-27 - 2016-12-31 |
|---|
Accounting Policies [Abstract] | |
Schedule of inventory | Inventories consisted of the
following:
| |
|
December
31, 2016 |
|
|
December
26, 2015 |
|
| |
|
|
|
|
|
|
| Raw Materials |
|
$ |
162,882 |
|
|
$ |
203,173 |
|
| Work-in-process |
|
|
68,602 |
|
|
|
69,690 |
|
| Finished goods |
|
|
293,789 |
|
|
|
273,762 |
|
| Inventory
Reserves |
|
|
(40,452 |
) |
|
|
(46,071 |
) |
| Inventory,
net of reserves |
|
$ |
484,821 |
|
|
$ |
500,554 |
|
|
Schedule of property and equipment | Property
and equipment are recorded at cost and depreciated using the straight-line method over the following estimated useful lives:
| Buildings
and improvements |
|
39-50 |
| Office
furniture and equipment |
|
3-5 |
| Manufacturing
and engineering equipment |
|
5 |
| Vehicles |
|
5 |
|
Schedule of dividends payable | The dates determined by
the Board were as follows:
| Dividend
Date |
|
Record
Date |
|
$s
per share |
|
| June 30, 2016 |
|
June 16, 2016 |
|
$ |
0.51 |
|
| September 30, 2016 |
|
September 15, 2016 |
|
$ |
0.51 |
|
| December 30, 2016 |
|
December 14, 2016 |
|
$ |
0.51 |
|
| March 31, 2017 |
|
March 15, 2017 |
|
$ |
0.51 |
|
| Dividend
Date |
|
Record
Date |
|
$s
per share |
|
| June 30, 2015 |
|
June 16, 2015 |
|
$ |
0.51 |
|
| September 30, 2015 |
|
September 15, 2015 |
|
$ |
0.51 |
|
| December 31, 2015 |
|
December 15, 2015 |
|
$ |
0.51 |
|
| March 31, 2016 |
|
March 16, 2016 |
|
$ |
0.51 |
|
| Dividend
Date |
|
Record
Date |
|
$s
per share |
|
| June 30, 2014 |
|
June 17, 2014 |
|
$ |
0.48 |
|
| September 30, 2014 |
|
September 15, 2014 |
|
$ |
0.48 |
|
| December 31, 2014 |
|
December 15, 2014 |
|
$ |
0.48 |
|
| March 31, 2015 |
|
March 16, 2015 |
|
$ |
0.48 |
|
|
Schedule of product warranty | The following reconciliation
provides an illustration of changes in the aggregate warranty reserve:
| |
|
Fiscal
Year Ended |
|
| |
|
December
31, |
|
|
December
26, |
|
|
December
25, |
|
| |
|
2016 |
|
|
2015 |
|
|
2014 |
|
| |
|
|
|
|
|
|
|
|
|
| Balance - beginning of period |
|
$ |
30,449 |
|
|
$ |
27,609 |
|
|
$ |
26,767 |
|
| Accrual for products
sold(1) |
|
|
61,578 |
|
|
|
44,620 |
|
|
|
44,423 |
|
| Expenditures |
|
|
(54,794 |
) |
|
|
(41,780 |
) |
|
|
(43,581 |
) |
| Balance - end
of period |
|
$ |
37,233 |
|
|
$ |
30,449 |
|
|
$ |
27,609 |
|
|