XML 75 R58.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Debt (Details Textual) |  | 1 Months Ended | 12 Months Ended
--- | --- | --- | ---
Jul. 31, 2015 USD ($) | Dec. 31, 2012 USD ($) | Dec. 31, 2016 USD ($) Installment | Dec. 31, 2015 USD ($)
Long-term Debt |  |  | $ 185,747,000 |
Gains (Losses) on Extinguishment of Debt |  |  | $ 18,000 | $ (1,174,000)
Financing Facility [Member] | Centennial Bank [Member] |  |  |  |
Line of Credit Facility, Increase (Decrease), Net |  | $ 17,500,000 |  |
Repayments of Lines of Credit | $ 10,700,000 |  |  |
Gains (Losses) on Extinguishment of Debt |  |  |  | $ (1,200,000)
Amended Credit Agreement [Member] |  |  |  |
Debt, Weighted Average Interest Rate |  |  | 3.30% |
Amended Credit Agreement [Member] | Maximum [Member] |  |  |  |
Beneficial Ownership Threshold |  |  | 30.00% |
Amended Credit Agreement [Member] | Federal Funds Effective Swap Rate [Member] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  | 0.50% |
Amended Credit Agreement [Member] | Eurodollar [Member] |  |  |  |
Debt Instrument, Basis Spread on Variable Rate |  |  | 1.00% |
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] |  |  |  |
Line of Credit Facility, Maximum Borrowing Capacity |  |  | $ 50,000,000 |
Long-term Debt |  |  | $ 30,000,000 |
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | Minimum [Member] |  |  |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage |  |  | 0.25% |
Amended Credit Agreement [Member] | Revolving Credit Facility [Member] | Maximum [Member] |  |  |  |
Line of Credit Facility, Unused Capacity, Commitment Fee Percentage |  |  | 0.30% |
Amended Credit Agreement [Member] | Term Loan [Member] |  |  |  |
Debt Instrument, Face Amount |  |  | $ 160,000,000 |
Long-term Debt |  |  | $ 150,000,000 |
Amended Credit Agreement [Member] | Term Loan [Member] | Revolving Credit Facility [Member] |  |  |  |
Debt Instrument, Maturity Date |  |  | Jul. 31, 2020 |
Amended Credit Agreement [Member] | Loans Payable [Member] | Debt Instrument, Redemption, Period One [Member] |  |  |  |
Number Of Quarterly Payment Of Term Loan | Installment |  |  | 7 |
Debt Instrument, Periodic Payment |  |  | $ 3,000,000 |
Debt Instrument, Commencement Date of Quarterly Payments |  |  | Mar. 31, 2017 |
Amended Credit Agreement [Member] | Loans Payable [Member] | Debt Instrument, Redemption, Period Two [Member] |  |  |  |
Number Of Quarterly Payment Of Term Loan | Installment |  |  | 4 |
Debt Instrument, Periodic Payment |  |  | $ 4,000,000 |
Debt Instrument, Commencement Date of Quarterly Payments |  |  | Dec. 31, 2018 |
Amended Credit Agreement [Member] | Loans Payable [Member] | Debt Instrument, Redemption, Period Three [Member] |  |  |  |
Number Of Quarterly Payment Of Term Loan | Installment |  |  | 3 |
Debt Instrument, Periodic Payment |  |  | $ 6,000,000 |
Debt Instrument, Commencement Date of Quarterly Payments |  |  | Dec. 31, 2019 |
Amended Credit Agreement [Member] | Loans Payable [Member] | Debt Instrument, Redemption, Period Four [Member] |  |  |  |
Debt Instrument, Periodic Payment |  |  | $ 95,000,000 |
Debt Instrument, Commencement Date of Quarterly Payments |  |  | Jul. 31, 2020 |

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