Debt and Interest Rate Swap (Details) - USD ($)
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3 Months Ended |
9 Months Ended |
29 Months Ended |
35 Months Ended |
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Sep. 30, 2020 |
Sep. 30, 2019 |
Sep. 30, 2020 |
Sep. 30, 2019 |
Mar. 31, 2020 |
Mar. 31, 2020 |
Jul. 31, 2020 |
Dec. 31, 2019 |
Nov. 03, 2017 |
May 12, 2017 |
| Debt Instrument [Line Items] |
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| Long-Term Debt, Maturity, Remainder of Fiscal Year |
$ 2,188,000
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$ 2,188,000
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| Long-Term Debt, Maturity, Year One |
10,937,000
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10,937,000
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| Long-Term Debt, Maturity, Year Two |
19,688,000
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19,688,000
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| Long-Term Debt, Maturity, Year Three |
142,187,000
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142,187,000
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| Long-Term Debt, Maturity, Year Four |
212,000,000
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212,000,000
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| Long-term Debt, Current Maturities |
(8,750,000)
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(8,750,000)
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| Debt Instrument, Unamortized Discount |
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$ (2,100,000)
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| Long-term Debt |
378,250,000
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378,250,000
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| Long-term Debt, Current Maturities |
7,785,000
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7,785,000
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$ 0
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| Long-term Debt, Excluding Current Maturities |
372,457,000
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372,457,000
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$ 206,909,000
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| Line of Credit Facility, Incremental Borrowing Capacity |
$ 160,000,000.0
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$ 160,000,000.0
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| Debt Instrument, Frequency of Periodic Payment |
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quarterly installments
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| Debt Instrument, Call Feature |
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1.0% soft call premium
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| Repayments of Debt |
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$ 213,000,000.0
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| Document Period End Date |
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Sep. 30, 2020
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| Debt Instrument, Interest Rate, Effective Percentage |
4.30%
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4.30%
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4.90%
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4.60%
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| Long-term Debt, Fair Value |
$ 390,600,000
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$ 390,600,000
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$ 214,600,000
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$ 398,500,000
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| Debt Issuance Costs, Gross |
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6,000,000.0
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| Amortization of debt issuance costs and accretion of discount on debt and leases |
$ 500,000
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$ 300,000
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$ 1,000,000.0
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$ 900,000
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| Derivative, Fixed Interest Rate |
4.25%
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4.25%
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1.74685%
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| Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Inputs Reconciliation, Gain (Loss) Included in Other Comprehensive Income (Loss) |
$ 100,000
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(200,000)
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$ 29,000
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(1,611,000)
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| Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Net of Tax |
60,000
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$ (162,000)
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22,000
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$ (1,273,000)
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$ (10,000.00)
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| Derivative Liability |
8,000
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$ 8,000
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37,000
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| Debt Instrument, Covenant Description |
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The Incremental Term Loan is subject to a financial covenant of an initial maximum total net leverage ratio of 3.5 to 1 which decreases to 3.0 to 1 beginning with the sixth full fiscal quarter ending after July 31, 2020. During any period during which the Company (i) fails to maintain a public corporate rating from S&P that is equal to or higher than BB- and a public corporate rating from Moody's that is equal to or higher than Ba3 or (ii) fails to maintain a total leverage ratio of 3.0 to 1 or less, the applicable margin will increase to 4.75% in the case of LIBOR Rate loans and 3.75% in the case of Base Rate loans.
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| Base Rate [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Interest Rate Terms |
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a base rate
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| Fed Funds Effective Rate Overnight Index Swap Rate [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Interest Rate Terms |
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the federal funds rate, plus 0.50%
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| Prime Rate [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Interest Rate Terms |
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prime rate
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| One, Two, Or Three Month London Interbank Offered Rate (LIBOR) [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Interest Rate Terms |
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an adjusted LIBOR rate determined on the basis of a one- three- or six-month interest period, plus 1.0%
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| London Interbank Offered Rate (LIBOR) Subject to Floor [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Interest Rate Terms |
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adjusted LIBOR rate, subject to a floor of 0.75%
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| London Interbank Offered Rate (LIBOR) [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Basis Spread on Variable Rate |
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2.50%
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| Medium-term Notes [Member] |
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| Debt Instrument [Line Items] |
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| Long-term Debt, Gross |
387,000,000
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$ 387,000,000
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212,000,000
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$ 425,000,000.0
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| Debt Instrument, Unamortized Discount |
(1,923,000)
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(1,923,000)
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(1,328,000)
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| Debt Issuance Costs, Net |
(4,835,000)
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(4,835,000)
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(3,763,000)
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| Long-term Debt |
380,242,000
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380,242,000
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206,909,000
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| Long-term Debt, Current Maturities |
7,785,000
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7,785,000
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0
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| Long-term Debt, Excluding Current Maturities |
372,457,000
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372,457,000
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206,909,000
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| Term A Loan [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Unamortized Discount |
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$ (900,000)
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| Debt Instrument, Interest Rate, Effective Percentage |
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3.20%
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| Long-term Debt, Fair Value |
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$ 181,100,000
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| Debt Issuance Costs, Gross |
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$ 1,800,000
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| Term B |
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| Debt Instrument [Line Items] |
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| Long-term Debt, Gross |
$ 212,000,000
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$ 212,000,000
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212,000,000
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| Debt Instrument, Quarterly Amortization Rate |
0.25%
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0.25%
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| Term B | Base Rate [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Basis Spread on Variable Rate |
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1.50%
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| Term B | London Interbank Offered Rate (LIBOR) Subject to Floor [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Basis Spread on Variable Rate |
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2.50%
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| Term A |
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| Debt Instrument [Line Items] |
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| Long-term Debt, Gross |
$ 175,000,000.0
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$ 175,000,000.0
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0
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| Term A | Debt amortization period 1 [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Quarterly Amortization Rate |
1.25%
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1.25%
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| Term A | Debt amortization, period 2 [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Quarterly Amortization Rate |
2.50%
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2.50%
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| Term A | Debt amortization period 3 [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Quarterly Amortization Rate |
3.75%
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3.75%
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| Term A | Base Rate [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Basis Spread on Variable Rate |
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3.25%
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| Term A | London Interbank Offered Rate (LIBOR) Subject to Floor [Member] |
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| Debt Instrument [Line Items] |
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| Debt Instrument, Basis Spread on Variable Rate |
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4.25%
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| Fair Value, Inputs, Level 2 [Member] |
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| Debt Instrument [Line Items] |
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| Derivative Liability |
$ 8,000
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$ 8,000
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37,000
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| Fair Value, Inputs, Level 2 [Member] | Fair Value, Recurring [Member] | Derivative Financial Instruments, Assets [Member] |
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| Debt Instrument [Line Items] |
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| Derivative Liability |
$ 10,000.00
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$ 10,000.00
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$ 40,000.00
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