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Fair Value of Financial Instruments
12 Months Ended
Sep. 30, 2016
Fair Value Disclosures [Abstract]  
Fair Value of Financial Instruments

4. Fair Value of Financial Instruments

At September 30, 2016, the Company’s financial instruments included cash and cash equivalents, short-term investments, a foreign currency forward contract, trade and notes receivables and accounts payable.  Due to the short-term maturities of cash and cash equivalents, trade and other receivables and accounts payable, the carrying amounts approximate fair value on the respective balance sheet dates.

The Company measures short-term investments and derivatives at fair value on a recurring basis.

The following tables present the fair value of the Company’s short-term investments and foreign currency forward contracts at September 30, 2016 and 2015, respectively, by valuation hierarchy and input (in thousands):

 

 

 

AS OF SEPTEMBER 30, 2016

 

 

 

Quoted Prices

in Active

Markets for

Identical Assets

(Level 1)

 

 

Significant Other

Observable

(Level 2)

 

 

Significant

Unobservable

(Level 3)

 

 

Totals

 

Short-term investments

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corporate bonds

 

$

17,323

 

 

$

 

 

$

 

 

$

17,323

 

Government bonds

 

 

10,168

 

 

 

 

 

 

 

 

 

10,168

 

Foreign currency forward contract

 

 

 

 

 

5

 

 

 

 

 

 

5

 

Total

 

$

27,491

 

 

$

5

 

 

$

 

 

$

27,496

 

 

 

 

AS OF SEPTEMBER 30, 2015

 

 

 

Quoted Prices

in Active

Markets for

Identical Assets

(Level 1)

 

 

Significant Other

Observable

(Level 2)

 

 

Significant

Unobservable

(Level 3)

 

 

Totals

 

Short-term investments

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Corporate bonds

 

$

15,161

 

 

$

 

 

$

 

 

$

15,161

 

Government bonds

 

 

2,951

 

 

 

 

 

 

 

 

 

2,951

 

Foreign currency forward contract

 

 

 

 

 

(18

)

 

 

 

 

 

(18

)

Total

 

$

18,112

 

 

$

(18

)

 

$

 

 

$

18,094

 

 

Assets and liabilities measured on a nonrecurring basis

The measurements utilized to determine the implied fair value of certain rental assets as of September 30, 2016 and of goodwill as of September 30, 2015 represented significant unobservable inputs (Level 3) in accordance with the fair value hierarchy, a Level 3 measurement.