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Note 19 - Financial Instruments | 12 Months Ended
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Dec. 31, 2013
Disclosure Text Block Supplement [Abstract] |
Financial Instruments Disclosure [Text Block] |
19. | Financial instruments
Concentration of credit risk The Company is subject to credit risk with respect to its cash and cash equivalents, accounts receivable and other receivables. Concentrations of credit risk with respect to cash and cash equivalents are limited by the use of multiple large and reputable banks. Concentrations of credit risk with respect to the receivables are limited due to the large number of entities comprising the Company’s customer base and their dispersion across many different service lines in various countries. Interest rate risk The Company maintains an interest rate risk management strategy that uses interest rate hedging contracts from time to time. The Company’s specific goals are to: (i) manage interest rate sensitivity by modifying the characteristics of its debt and (ii) lower the long-term cost of its borrowed funds. Fluctuations in interest rates affect the fair value of the hedging contracts as their value depends on the prevailing market interest rate. Hedging contracts are monitored on a monthly basis. As of December 31, 2013, the Company was party to two interest rate swap agreements to exchange the fixed rate on a portion of its debt to a floating rate. On the 3.84% Notes, an interest rate swap exchanges the fixed rate on $150,000 of principal for LIBOR (3 months in arrears) +1.35%. The terms of the swap match the term of the 3.84% Senior Notes with a maturity of January 16, 2025. On the 5.44% Senior Notes, an interest rate swap exchanges the fixed rate on $20,000 of principal for LIBOR (6 month in arrears) + 3.87%. The terms of the swap match the term of the 5.44% Senior Notes with a maturity of April 1, 2015. The interest rate swaps are being accounted for as fair value hedges. The swaps are carried at fair value on the balance sheet, with gains or losses recognized in earnings. The carrying value of the hedged debt is adjusted for changes in fair value attributable to the hedged interest rate risk; the associated gains or losses are recognized concurrently in earnings. So long as the hedges are considered highly effective, the net impact on earnings is nil. The following tables provide fair value information of the hedging instruments and the effect of the hedging instruments during the period:
|  | 2013 |
Derivative designated as hedging instrument |  | Balance sheet location |  | Fair Value |
|  | Other assets |  |  |  |
Interest rate swap asset |  | (non-current) |  | $ | 148 |
|  | Other liabilities |  |  |  |
Interest rate swap liability |  | (non-current) |  | $ | 5,344 |
Fair values of financial instruments The following table provides the financial assets and liabilities carried at fair value measured on a recurring basis as of December 31, 2013:
|  | Carrying value at |  |  | Fair value measurements |
|  | December 31, 2013 |  |  | Level 1 |  |  | Level 2 |  |  | Level 3 |
Interest rate swap asset |  | $ | 148 |  |  | $ | - |  |  | $ | 148 |  |  | $ | - |
Interest rate swap liability |  |  | 5,344 |  |  |  | - |  |  |  | 5,344 |  |  |  | - |
Contingent consideration liability |  |  | 8,740 |  |  |  | - |  |  |  | - |  |  |  | 8,740 |
The fair values of the interest rate swap asset and liability was determined using widely accepted valuation techniques. The inputs to the measurement of the fair value of contingent consideration related to acquisitions are Level 3 inputs. The fair value measurements were made using a discounted cash flows approach; significant model inputs were expected future operating cash flows (determined with reference to each specific acquired business) and discount rates (which range from 9.0% to 12.5%). Changes in the fair value of the contingent consideration liability are comprised of the following:
Balance, December 31, 2012 |  | $ | 13,000 |
Amounts recognized on acquisitions |  |  | 9,556 |
Fair value adjustments (note 5) |  |  | 1,801 |
Resolved and settled in cash |  |  | (1,994) |
Resolved and recorded in "Accrued liabilities" |  |  | (13,727) |
Other |  |  | 104 |
Balance, December 31, 2013 |  | $ | 8,740 |
Less: current portion |  | $ | 122 |
Non-current portion |  | $ | 8,618 |
The carrying amounts for cash and cash equivalents, accounts receivable, accounts payable and accrued liabilities approximate fair values due to the short maturity of these instruments, unless otherwise indicated. The inputs to the measurement of the fair value of long term debt are Level 3 inputs. The fair value measurements were made using a net present value approach; significant model inputs were expected future cash outflows and discount rates (which range from 0.1% to 3.0%). The following are estimates of the fair values for other financial instruments:
|  | 2013 |  |  | 2012 |
|  | Carrying amount |  |  | Fair value |  |  | Carrying amount |  |  | Fair value |
Other receivables |  | $ | 7,455 |  |  | $ | 7,455 |  |  | $ | 6,328 |  |  | $ | 6,328 |
Long-term debt |  |  | 372,794 |  |  |  | 386,952 |  |  |  | 337,205 |  |  |  | 347,319 |
Convertible debentures |  |  | - |  |  |  | - |  |  |  | 77,000 |  |  |  | 86,048 |
Other receivables include notes receivable from non-controlling shareholders and other non-current receivables.

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- Definition The entire disclosure for financial instruments. This disclosure includes, but is not limited to, fair value measurements of short and long term marketable securities, international currencies forward contracts, and auction rate securities. Financial instruments may include hedging and non-hedging currency exchange instruments, derivatives, securitizations and securities available for sale at fair value. Also included are investment results, realized and unrealized gains and losses as well as impairments and risk management disclosures. + References No definition available. + Details
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