Accrued Expenses

12 Months Ended

Sep. 30, 2012

Payables and Accruals [Abstract]

Accrued Expenses

Accrued Expenses

Accrued expenses consisted of the following at September 30:

	2012		2011
	(in thousands)
Deferred distributor margin	$	2,122	$	2,547
Acquisition related liability	4,200		—
Other	4,811		2,164
	$	11,133	$	4,711

The Company's acquisition of Si En included a $4.2 million holdback provision for a period of two years from the date of closing to secure certain Si En indemnification obligations. At September 30, 2011, the $4.2 million holdback provision was included in other long-term liabilities (See Note 9).