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Financial Instruments | 6 Months Ended
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Jun. 30, 2017
Investments All Other Investments [Abstract] |
Financial Instruments | Note 7. Financial Instruments Bonds We held corporate and municipal bonds with par values totaling $50 million and $42.4 million at June 30, 2017 and December 31, 2016, respectively. All bonds are investment grade and are classified as available-for-sale. These bonds have maturity or callable dates ranging from July 2017 through May 2022, and are included in “Funds held for clients – current” in the accompanying Consolidated Balance Sheets based on our intent and ability to sell these investments at any time under favorable conditions. The following table summarizes our bond activity for the six months ended June 30, 2017 and the twelve months ended December 31, 2016 (in thousands):
|  | Six Months Ended |  |  | Twelve Months Ended |
|  | June 30, 2017 |  |  | December 31, 2016 |
Fair value at beginning of period |  | $ | 44,573 |  |  | $ | 43,142 |
Purchases |  |  | 11,788 |  |  |  | 11,355 |
Redemptions |  |  | (940 | ) |  |  | (2,900 | )
Maturities |  |  | (3,435 | ) |  |  | (6,878 | )
Increase (decrease) in bond premium |  |  | 204 |  |  |  | (106 | )
Fair market value adjustment |  |  | 251 |  |  |  | (40 | )
Fair value at end of period |  | $ | 52,441 |  |  | $ | 44,573 |
Interest Rate Swaps We do not purchase or hold any derivative instruments for trading or speculative purposes. We utilize interest rate swaps to manage interest rate risk exposure associated with our floating-rate debt under the credit facility. Under these interest rate swap contracts, we receive cash flows from counterparties at variable rates based on the London Interbank Offered Rate (“LIBOR”) and pay the counterparties a fixed rate. See our Annual Report on Form 10-K for the year ended December 31, 2016 for further discussion on our interest rate swaps. During the second quarter of 2017, we entered into an additional interest rate swap with a notional value of $20 million at a fixed interest rate of 1.77% maturing in 5 years. The following table summarizes our outstanding interest rate swaps and their classification in the accompanying Consolidated Balance Sheets at June 30, 2017 and December 31, 2016 (in thousands):
|  | June 30, 2017
|  | Notional |  |  | Fair |  |  |
|  | Amount |  |  | Value (1) |  |  | Balance Sheet Location
Interest rate swaps (2) |  | $ | 70,000 |  |  | $ | 629 |  |  | Other non-current assets
Interest rate swaps (2) |  | $ | 10,000 |  |  | $ | 13 |  |  | Other current assets
|  | December 31, 2016
|  | Notional |  |  | Fair |  |  |
|  | Amount |  |  | Value (1) |  |  | Balance Sheet Location
Interest rate swaps (2) |  | $ | 50,000 |  |  | $ | 525 |  |  | Other non-current assets
Interest rate swaps (2) |  | $ | 10,000 |  |  | $ | 4 |  |  | Other current assets
| (1) | Refer to Note 8, Fair Value Measurements, for additional disclosures regarding fair value measurements.
| (2) | Under the terms of the interest rate swaps, we pay interest at a fixed rate of interest plus applicable margin as stated in the agreement, and receive interest that varies with the one-month LIBOR. The notional value, fixed rate of interest and maturity date of each interest rate swap is (i) $10 million – 0.885% - November 2017, (ii) $15 million – 1.155% - November 2018, (iii) $25 million – 1.300% - October 2020, (iv) $10 million – 1.120% - February 2021 and (v) $20 million – 1.770% - May 2022.
The following table summarizes the effects of the interest rate swaps on the accompanying Consolidated Statements of Comprehensive Income for the three and six months ended June 30, 2017 and 2016 (in thousands):
|  | (Loss) Gain Recognized in AOCL, net of tax |  |  | Gain (Loss) Reclassified from AOCL into Expense |
|  | Three Months Ended |  |  | Three Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
Interest rate swap |  | $ | (22 | ) |  | $ | (231 | ) |  | $ | 42 |  |  | $ | (110 | )
|  | Six Months Ended |  |  | Six Months Ended |
|  | June 30, |  |  | June 30, |
|  | 2017 |  |  | 2016 |  |  | 2017 |  |  | 2016 |
Interest rate swap |  | $ | 71 |  |  | $ | (763 | ) |  | $ | 100 |  |  | $ | 215 |

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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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