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Risk Management and Derivatives (Tables) | 12 Months Ended
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Dec. 31, 2016
Derivative Instruments and Hedging Activities Disclosure [Abstract] |
Schedule of fair value of derivative financial instruments as well as their classification on Consolidated Balance Sheets | The table below presents the fair value of the Company's derivative financial instruments as well as their classification on the consolidated balance sheets as of December 31, 2016 and 2015 ($ in thousands):
| Derivative Assets as of December 31, |  | Derivative Liabilities as of December 31,
| 2016 |  | 2015 |  | 2016 |  | 2015
| Balance Sheet Location |  | Fair Value |  | Balance Sheet Location |  | Fair Value |  | Balance Sheet Location |  | Fair Value |  | Balance Sheet Location |  | Fair Value
Derivatives Designated in Hedging Relationships |  |  |  |  |  |  |  |  |  |  |  |
Foreign exchange contracts | Other Assets |  | $ | — |  |  | Other Assets |  | $ | 39 |  |  | Other Liabilities |  | $ | 8 |  |  | N/A |  | $ | — |
Interest rate swaps | N/A |  | — |  |  | N/A |  | — |  |  | Other Liabilities |  | 39 |  |  | Other Liabilities |  | 131 |
Total |  |  | $ | — |  |  |  |  | $ | 39 |  |  |  |  | $ | 47 |  |  |  |  | $ | 131 |
Derivatives not Designated in Hedging Relationships |  |  |  |  |  |  |  |  |  |  |  |
Foreign exchange contracts | Other Assets |  | $ | 702 |  |  | Other Assets |  | $ | 378 |  |  | N/A |  | $ | — |  |  | N/A |  | $ | — |
Interest rate cap | Other Assets |  | 25 |  |  | Other Assets |  | 1,105 |  |  | N/A |  | — |  |  | N/A |  | — |
Total |  |  | $ | 727 |  |  |  |  | $ | 1,483 |  |  |  |  | $ | — |  |  |  |  | $ | — |
Schedule of derivative financial instruments on Consolidated Statements of Operations | The tables below present the effect of the Company's derivative financial instruments in the consolidated statements of operations and the consolidated statements of comprehensive income (loss) for the years ended December 31, 2016, 2015 and 2014 ($ in thousands):
Derivatives Designated in Hedging Relationships |  | Location of Gain (Loss) Recognized in Income |  | Amount of Gain (Loss) Recognized in Accumulated Other Comprehensive Income (Effective Portion) |  | Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Earnings (Effective Portion) |  | Amount of Gain (Loss) Reclassified from Accumulated Other Comprehensive Income into Earnings (Ineffective Portion)
For the Year Ended December 31, 2016 |  |  |  |  |  |
Interest rate cap |  | Interest Expense |  | $ | — |  |  | $ | (185 | ) |  | N/A |
Interest rate cap |  | Earnings from equity investments |  | (4 | ) |  | (3 | ) |  | N/A |
Interest rate swaps |  | Interest Expense |  | (175 | ) |  | (32 | ) |  | N/A |
Interest rate swaps |  | Earnings from equity investments |  | 94 |  |  | (378 | ) |  | N/A |
Foreign exchange contracts |  | Earnings from equity investments |  | (167 | ) |  | — |  |  | N/A |
For the Year Ended December 31, 2015 |  |  |  |  |  |
Interest rate cap |  | Interest Expense |  | — |  |  | (626 | ) |  | N/A |
Interest rate cap |  | Earnings from equity investments |  | (13 | ) |  | (1 | ) |  | N/A |
Interest rate swaps |  | Interest Expense |  | (537 | ) |  | 170 |  |  | N/A |
Interest rate swap |  | Earnings from equity method investments |  | (528 | ) |  | (464 | ) |  | N/A |
Foreign exchange contracts |  | Earnings from equity method investments |  | (124 | ) |  | — |  |  | N/A |
For the Year Ended December 31, 2014 |  |  |  |  |  |
Interest rate cap |  | Interest Expense |  | — |  |  | (56 | ) |  | N/A |
Interest rate cap |  | Other Expense |  | (2,984 | ) |  | — |  |  | (3,634 | )
Interest rate cap |  | Earnings from equity method investments |  | (9 | ) |  | — |  |  | N/A |
Interest rate swaps |  | Interest Expense |  | (970 | ) |  | (6 | ) |  | N/A |
Interest rate swap |  | Earnings from equity method investments |  | (753 | ) |  | (420 | ) |  | N/A |
Foreign exchange contracts |  | Earnings from equity method investments |  | (471 | ) |  | — |  |  | N/A |
|  |  |  | Amount of Gain or (Loss) Recognized in Income
|  | Location of Gain or (Loss) Recognized in Income |  | For the Years Ended December 31,
Derivatives not Designated in Hedging Relationships |  | 2016 |  | 2015 |  | 2014
Interest rate cap |  | Other Expense |  | $ | (1,080 | ) |  | $ | (3,671 | ) |  | $ | (1,347 | )
Foreign exchange contracts |  | Other Expense |  | 1,115 |  |  | 2,403 |  |  | 7,257 |
Schedule of notional amounts of outstanding derivative positions | As of December 31, 2016, the Company had the following outstanding interest rate swap that was used to hedge its variable rate debt that was designated as a cash flow hedge ($ in thousands):
Derivative Type |  | Notional Amount |  | Variable Rate |  | Fixed Rate |  | Effective Date |  | Maturity
Interest rate swap |  | $ | 26,396 |  |  | LIBOR + 2.00% |  | 3.47% |  | October 2012 |  | November 2019
As of December 31, 2016, the Company had the following outstanding foreign currency derivatives that were used to hedge its net investments in foreign operations that were designated (Rs and $ in thousands):
Derivative Type |  | Notional Amount |  | Notional (USD Equivalent) |  | Maturity
Sells Indian rupee ("INR")/Buys USD Forward |  | ₨ | 350,000 |  |  | $ | 5,089 |  |  | April 2017
As of December 31, 2016, the Company had the following outstanding foreign currency derivatives that were used to hedge its net investments in foreign operations that were not designated ($, €, and £ in thousands):
Derivative Type |  | Notional Amount |  | Notional (USD Equivalent) |  | Maturity
Sells euro ("EUR")/Buys USD Forward |  | € | 6,300 |  |  | $ | 7,095 |  |  | January 2017
Sells pound sterling ("GBP")/Buys USD Forward |  | £ | 3,400 |  |  | $ | 4,427 |  |  | January 2017
As of December 31, 2016, the Company had the following outstanding interest rate cap that was used to hedge its variable rate debt that was not designated as a cash flow hedge ($ in thousands):
Derivative Type |  | Notional Amount |  | Variable Rate |  | Fixed Rate |  | Effective Date |  | Maturity
Interest rate cap |  | $ | 500,000 |  |  | LIBOR |  | 1.00% |  | July 2014 |  | July 2017

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- Definition Tabular disclosure of the location and amount of derivative instruments and nonderivative instruments designated as hedging instruments reported before netting adjustments, and the amount of gain (loss) on derivative instruments and nonderivative instruments designated and qualified as hedging instruments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4C -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624171-113959 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5618551-113959 + Details
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- Definition Tabular disclosure of the location and fair value amounts of derivative instruments (and nonderivative instruments that are designated and qualify as hedging instruments) reported in the statement of financial position. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 4B -URI http://asc.fasb.org/extlink&oid=56946850&loc=SL5624163-113959 + Details
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