

	Year ended		Quarter ended (transition period)		Years ended
	3/31/2015		3/31/2014		12/31/2013		12/31/2012
Allowance for doubtful accounts (1)
Balance at Beginning of Period	$	1,798	$	2,039	$	2,782	$	1,719
Additions	1,107		594		125		2,128
Deductions	608		835		868		1,065
Balance at End of Period	$	2,297	$	1,798	$	2,039	$	2,782
Allowance for sales discounts (2)
Balance at Beginning of Period	$	2,121	$	3,540	$	3,836	$	4,629
Additions	68,620		978		46,989		35,759
Deductions	68,393		2,397		47,285		36,552
Balance at End of Period	$	2,348	$	2,121	$	3,540	$	3,836
Allowance for sales returns (3)
Balance at Beginning of Period	$	8,586	$	14,554	$	12,905	$	11,313
Additions	94,138		674		67,800		53,165
Deductions	93,192		6,642		66,151		51,573
Balance at End of Period	$	9,532	$	8,586	$	14,554	$	12,905
Chargeback allowance (4)
Balance at Beginning of Period	$	3,064	$	4,935	$	5,563	$	4,031
Additions	2,610		213		187		5,879
Deductions	1,633		2,084		815		4,347
Balance at End of Period	$	4,041	$	3,064	$	4,935	$	5,563


(1)	The additions to the allowance for doubtful accounts represent the estimates of our bad debt expense based upon the factors for which we evaluate the collectability of our accounts receivable, with actual recoveries netted into additions. Deductions are the actual write offs of the receivables.


(2)	The additions to the allowance for sales discounts represent estimates of discounts to be taken by our customers based upon the amount of available outstanding terms discounts in the year-end aging. Deductions are the actual discounts taken by our customers.


(3)	The additions to the allowance for returns represent estimates of returns based upon our historical returns experience. Deductions are the actual returns of products.

(4)

The additions to the chargeback allowance represent chargebacks taken in the respective year as well as an estimate of chargebacks related to sales in the respective reporting period that will be taken subsequent to the respective reporting period. Deductions are the actual chargebacks written off against outstanding accounts receivable. For the fiscal years 2015, 2013 and 2012 and the transition period quarter ended March 31, 2014, the Company has estimated the additions and deductions by netting each quarter's change and summing the four quarters for the respective year.

See accompanying report of independent registered public accounting firm.