Note 7 - Derivatives	3 Months Ended
Mar. 31, 2017
Notes to Financial Statements
Derivative Instruments and Hedging Activities Disclosure [Text Block]	(7) Derivatives The Company operates internationally and is exposed to fluctuations in foreign exchange rates and interest rates in the normal course of business. The Company, from time to time, uses derivatives to reduce exposure to market risks resulting from fluctuations in interest rates and foreign exchange rates. All financial instruments involve market and credit risks. The Company is exposed to credit losses in the event of non-performance by the counterparties to the contracts. While there can be no assurance, the Company does not anticipate non-performance by these counterparties. Foreign Currency Forward Contracts The Company periodically enters into foreign currency forward contracts to protect against currency fluctuations of forecasted cash flows and existing balance sheet exposures at its foreign operations, as deemed appropriate. The Company may or may not elect to designate certain forward contracts for hedge accounting treatment. For derivatives that are not designated for hedge accounting treatment, changes in the fair value are immediately recognized in earnings. This treatment has the potential to increase volatility of the Company’s earnings. None of the foreign currency forward contracts entered into during the three months ended March 31, 2017 and 2016 were designated for hedge accounting treatment. The notional amounts of the Company’s outstanding foreign exchange forward contracts were $35,553 and $20,896 at March 31, 2017 and December 31, 2016, respectively. The Company does not hold or purchase any foreign currency forward contracts for trading or speculative purposes and no contractual term is greater than twelve months. The fair value of the Company’s foreign exchange forward contracts outstanding was a loss of $4 and a gain $125 at March 31, 2017 and December 31, 2016, respectively. Losses are recorded in “Accrued expenses and other current liabilities” and gains are recorded in “Prepaid expenses and other current assets” on the balance sheet and “Other revenue, net” on the income statement.

(7)

Derivatives

The Company operates internationally and is exposed to fluctuations in foreign exchange rates and interest rates in the normal course of business. The Company, from time to time, uses derivatives to reduce exposure to market risks resulting from fluctuations in interest rates and foreign exchange rates.

All financial instruments involve market and credit risks. The Company is exposed to credit losses in the event of non-performance by the counterparties to the contracts. While there can be no assurance, the Company does not anticipate non-performance by these counterparties.

Foreign Currency Forward Contracts

The Company periodically enters into foreign currency forward contracts to protect against currency fluctuations of forecasted cash flows and existing balance sheet exposures at its foreign operations, as deemed appropriate. The Company

may

not elect to designate certain forward contracts for hedge accounting treatment.

For derivatives that are not designated for hedge accounting treatment, changes in the fair value are immediately recognized in earnings. This treatment has the potential to increase volatility of the Company’s earnings.

None of the foreign currency forward contracts entered into during the

three

months ended

March

31,

2017

and

2016

were designated for hedge accounting treatment. The notional amounts of the Company’s outstanding foreign exchange forward contracts were

$35,553

and

$20,896

March

31,

2017

and

December

31,

2016,

respectively. The Company does not hold or purchase any foreign currency forward contracts for trading or speculative purposes and no contractual term is greater than

twelve

months.

The fair value of the Company’s foreign exchange forward contracts outstanding was a loss of

and a gain

$125

March

31,

2017

and

December

31,

2016,

respectively. Losses are recorded in “Accrued expenses and other current liabilities” and gains are recorded in “Prepaid expenses and other current assets” on the balance sheet and “Other revenue, net” on the income statement.