Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] |
SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS
Year |
|
Description |
|
Opening Balance |
|
|
Charge to Expense |
|
|
Deductions |
|
|
Closing Balance |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2015 |
|
Allowance for doubtful accounts |
|
$ |
450,000 |
|
|
$ |
310,000 |
|
|
$ |
456,000 |
(1) |
|
$ |
304,000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2014 |
|
Allowance for doubtful accounts |
|
$ |
854,000 |
|
|
$ |
161,000 |
|
|
$ |
565,000 |
(1) |
|
$ |
450,000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2013 |
|
Allowance for doubtful accounts |
|
$ |
987,000 |
|
|
$ |
(70,000 |
) |
|
$ |
63,000 |
(1) |
|
$ |
854,000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2015 |
|
Inventory Reserve |
|
$ |
3,982,000 |
|
|
$ |
3,771,000 |
|
|
$ |
5,126,000 |
(2) |
|
$ |
2,627,000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2014 |
|
Inventory Reserve |
|
$ |
4,449,000 |
|
|
$ |
2,626,000 |
|
|
$ |
3,093,000 |
(2) |
|
$ |
3,982,000 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2013 |
|
Inventory Reserve |
|
$ |
3,883,000 |
|
|
$ |
2,768,000 |
|
|
$ |
2,202,000 |
(2) |
|
$ |
4,449,000 |
|
(1) Write-offs of uncollectible accounts receivable.
(2) Disposals and write-offs of obsolete inventory.
|