Fair Value Measurement

9 Months Ended

Oct. 31, 2015

Fair Value Disclosures [Abstract]

Fair Value Measurement

Fair Value Measurement

The following table presents information about financial liabilities measured at fair value on a recurring basis as of October 31, 2015:

	Fair Value		Level 1		Level 2		Level 3
Contingent consideration	$	2,881	$	—	$	—	$	2,881

The following table presents information about financial liabilities measured at fair value on a recurring basis as of January 31, 2015:

	Fair Value		Level 1		Level 2		Level 3
Contingent consideration	$	4,563	$	—	$	—	$	4,563

The Financial Accounting Standards Board's authoritative guidance for the hierarchy of valuation techniques is based on whether the inputs to those valuation techniques are observable or unobservable. Observable inputs reflect market data obtained from independent sources. Unobservable inputs reflect our market assumptions. The fair value hierarchy consists of the following three levels:

• Level 1—Quoted prices for identical instruments in active markets;

• Level 2—Quoted prices for similar instruments in active markets, quoted prices for identical or similar instruments in markets that are not active, and model-derived valuations whose significant inputs are observable; and

• Level 3—One or more significant inputs to the valuation model are unobservable.

In connection with certain acquisitions, payment of a portion of the purchase price is contingent typically upon the acquired business’ achievement of certain revenue goals. As of October 31, 2015, of the total recorded contingent consideration balance, $1,275 was included in accrued and other liabilities and $1,606 was included in other long-term liabilities on our condensed consolidated balance sheet. As of January 31, 2015, of the total recorded contingent consideration balance, $1,515 was included in accrued and other liabilities and $3,048 was included in other long-term liabilities on our consolidated balance sheet.

We have estimated the fair value of our contingent consideration as the present value of the expected payments over the term of the arrangements. The fair value measurement of our contingent consideration as of October 31, 2015 encompasses the following significant unobservable inputs (Level 3):

Unobservable Inputs	Range
Total estimated contingent consideration	$782	-	$4,404
Discount rate	9.5%	-	16.0%
Timing of cash flows (in years)	1	-	3

Changes in the fair value of our contingent consideration are primarily driven by changes in the estimated amount and timing of payments, resulting from changes in the forecasted revenues of the acquired businesses. Significant changes in any of the inputs in isolation could result in a fluctuation in the fair value measurement of contingent consideration. Changes in fair value are recognized in special charges in our condensed consolidated statement of operations in the period in which the change is identified.

The following table summarizes contingent consideration activity:

Balance as of January 31, 2015	$	4,563
Payments	(1,525		)
Adjustments	(254		)
Interest accretion	97
Balance as of October 31, 2015	$	2,881

The following table summarizes the fair value and carrying value of notes payable:

As of	October 31, 2015		January 31, 2015
Fair value of notes payable	$	352,552	$	310,173
Carrying value of notes payable	$	240,488	$	230,400

We based the fair value of our 4.00% Convertible Subordinated Debentures on the quoted market price at the balance sheet date. Our notes are not actively traded and the quoted market price is derived from observable inputs including our stock price, stock volatility, and interest rate (Level 2). Of the total carrying value of notes payable, $235,300 was classified as current on our condensed consolidated balance sheet as of October 31, 2015 and none was classified as current on our condensed consolidated balance sheet as of January 31, 2015. For further information on the current classification of notes payable, see Note 5. “Notes Payable.”

The carrying amounts of cash equivalents, trade accounts receivable, net, term receivables, short-term borrowings, accounts payable, and accrued liabilities approximate fair value because of the short-term nature of these instruments or because amounts have been appropriately discounted.