|
DESCRIPTION
|
Balance at
Beginning of
Period
|
Additions
Charged to
Costs and
Expenses
|
Deductions
|
Balance at
End of Period
|
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|
ALLOWANCE FOR DOUBTFUL ACCOUNTS
|
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|
Year ended December 31, 2010
|
$ | 1,178,220 | $ | 730,197 | $ | (1,040,417 | )(1) | $ | 868,000 | |||||||
|
Year ended December 31, 2009
|
$ | 2,026,000 | $ | 1,729,688 | $ | (2,577,468 | )(1) | $ | 1,178,220 | |||||||
|
Year ended December 31, 2008
|
$ | 973,650 | $ | 1,845,828 | $ | (793,478 | )(1) | $ | 2,026,000 | |||||||
|
VALUATION ALLOWANCE FOR DEFERRRED TAX ASSETS
|
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|
Year ended December 31, 2010
|
$ | 582,343 | $ | - | $ | (52,000 | ) | $ | 530,343 | |||||||
|
Year ended December 31, 2009
|
$ | 640,068 | $ | - | $ | (57,725 | ) | $ | 582,343 | |||||||
|
Year ended December 31, 2008
|
$ | 502,292 | $ | 137,776 | $ | - | $ | 640,068 | ||||||||
|
ALLOWANCE FOR DISCOUNTS AND RETURNS
|
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|
Year ended December 31, 2010
|
$ | 1,152,187 | $ | 16,024,392 | $ | (14,701,605 | ) | $ | 2,474,974 | |||||||
|
Year ended December 31, 2009
|
$ | 1,606,882 | $ | 14,087,641 | $ | (14,542,336 | ) | $ | 1,152,187 | |||||||
|
Year ended December 31, 2008
|
$ | 1,451,395 | $ | 20,360,960 | $ | (20,205,473 | ) | $ | 1,606,882 | |||||||