NOTE B – FINANCIAL INSTRUMENTS AND FAIR VALUE MEASUREMENTS

Financial Instruments

The following table presents the components of cash and cash equivalents and short-term investments:


	June 30		December 31
	2018		2017
	(in thousands)
Cash and cash equivalents
Cash deposits(1)	$	106,924	$	86,510
Variable rate demand notes(1)(2)		15,041		19,744
Money market funds(3)		37,342		14,518
Total cash and cash equivalents	$	159,307	$	120,772

Short-term investments
Certificates of deposit(1)	$	68,013	$	56,401

⁽¹⁾

Recorded at cost plus accrued interest, which approximates fair value.

⁽²⁾

Amounts may be redeemed on a daily basis with the original issuer.

⁽³⁾

Recorded at fair value as determined by quoted market prices (see amounts presented in the table of financial assets and liabilities measured at fair value within this Note).

The Company’s long-term financial instruments are presented in the table of financial assets and liabilities measured at fair value within this Note.

Concentrations of Credit Risk of Financial Instruments

The Company is potentially subject to concentrations of credit risk related to its cash, cash equivalents, and short-term investments. The Company reduces credit risk by maintaining its cash deposits primarily in FDIC-insured accounts and placing its short-term investments primarily in FDIC-insured certificates of deposit. However, certain cash deposits and certificates of deposit may exceed federally insured limits. At June 30, 2018 and December 31, 2017, cash and cash equivalents totaling $92.6 million and $61.1 million, respectively, were not FDIC insured.

Fair Value Disclosure of Financial Instruments

Fair value disclosures are made in accordance with the following hierarchy of valuation techniques based on whether the inputs of market data and market assumptions used to measure fair value are observable or unobservable:

Level 1 — Quoted prices for identical assets and liabilities in active markets.

Level 2 — Quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets and liabilities in markets that are not active, or other inputs that are observable or can be corroborated by observable market data.

Level 3 — Unobservable inputs (Company’s market assumptions) that are significant to the valuation model.

Fair value and carrying value disclosures of financial instruments are presented in the following table:


	June 30				December 31
	2018				2017
	(in thousands)
		Carrying		Fair		Carrying		Fair
		Value		Value		Value		Value
Credit Facility(1)	$	70,000	$	70,000	$	70,000	$	70,000
Accounts receivable securitization borrowings(2)		45,000		45,000		45,000		45,000
Notes payable(3)		134,258		132,522		153,441		152,131
	$	249,258	$	247,522	$	268,441	$	267,131

⁽¹⁾

The revolving credit facility (the “Credit Facility”) carries a variable interest rate based on LIBOR, plus a margin, that is considered to be priced at market for debt instruments having similar terms and collateral requirements (Level 2 of the fair value hierarchy).

⁽²⁾

Borrowings under the Company’s accounts receivable securitization program carry a variable interest rate based on LIBOR, plus a margin. The borrowings are considered to be priced at market for debt instruments having similar terms and collateral requirements (Level 2 of the fair value hierarchy).

⁽³⁾

Fair value of the notes payable was determined using a present value income approach based on quoted interest rates from lending institutions with which the Company would enter into similar transactions (Level 2 of the fair value hierarchy).

Assets and Liabilities Measured at Fair Value on a Recurring Basis

The following table presents the assets and liabilities that are measured at fair value on a recurring basis:


	June 30, 2018
			Fair Value Measurements Using
			Quoted Prices		Significant		Significant
			In Active		Observable		Unobservable
			Markets		Inputs		Inputs
	Total		(Level 1)		(Level 2)		(Level 3)
	(in thousands)
Assets:
Money market funds(1)	$	37,342	$	37,342	$	—	$	—
Equity, bond, and money market mutual funds held in trust related to the Voluntary Savings Plan(2)		2,453		2,453		—		—
Interest rate swaps(3)		1,535		—		1,535		—
	$	41,330	$	39,795	$	1,535	$	—
Liabilities:
Contingent consideration(4)	$	4,092	$	—	$	—	$	4,092


	December 31, 2017
			Fair Value Measurements Using
			Quoted Prices		Significant		Significant
			In Active		Observable		Unobservable
			Markets		Inputs		Inputs
	Total		(Level 1)		(Level 2)		(Level 3)
	(in thousands)
Assets:
Money market funds(1)	$	14,518	$	14,518	$	—	$	—
Equity, bond, and money market mutual funds held in trust related to the Voluntary Savings Plan(2)		2,359		2,359		—		—
Interest rate swaps(3)		481		—		481		—
	$	17,358	$	16,877	$	481	$	—
Liabilities:
Contingent consideration(4)	$	6,970	$	—	$	—	$	6,970

⁽¹⁾

Included in cash and cash equivalents.

⁽²⁾

Nonqualified deferred compensation plan investments consist of U.S. and international equity mutual funds, government and corporate bond mutual funds, and money market funds which are held in a trust with a third-party brokerage firm. Included in other long-term assets, with a corresponding liability reported within other long-term liabilities.

⁽³⁾

Included in other long-term assets. The fair values of the interest rate swaps were determined by discounting future cash flows and receipts based on expected interest rates observed in market interest rate curves (Level 2 inputs) adjusted for estimated credit valuation considerations reflecting nonperformance risk of the Company and the counterparty, which are considered to be in Level 3 of the fair value hierarchy. The Company assessed Level 3 inputs as insignificant to the valuation at June 30, 2018 and December 31, 2017 and considers the interest rate swap valuations in Level 2 of the fair value hierarchy.

⁽⁴⁾

Included in accrued expenses as of June 30, 2018 and included in accrued expenses and other long-term liabilities based on when expected payouts become due as of December 31, 2017. The estimated fair value of contingent consideration for an earn-out agreement related to the September 2016 acquisition of LDS was determined by assessing Level 3 inputs with a discounted cash flow approach using various probability-weighted scenarios. The Level 3 assessments utilize a Monte Carlo simulation with inputs including scenarios of estimated revenues and gross margins to be achieved for the applicable performance periods, probability weightings assigned to the performance scenarios, and the discount rate applied, which was 12.0% and 12.5% as of June 30, 2018 and December 31, 2017, respectively. Subsequent changes to the fair value as a result of recurring assessments will be recognized in operating income.

The following table provides the changes in fair value of the liabilities measured at fair value using inputs categorized in Level 3 of the fair value hierarchy:


	Contingent Consideration
	(in thousands)

Balances at December 31, 2017	$	6,970
Payments(1)		(3,528)
Change in fair value included in operating expenses		650
Balances at June 30, 2018	$	4,092

⁽¹⁾

Payments released from escrow account reported in other current assets in the consolidated balance sheet.