Derivatives - Summary of Derivative Instruments (Details) - Interest rate swaps $ in Thousands	9 Months Ended
	Sep. 30, 2017 USD ($) Instrument
Interest rate swap, 8/31/2022-9/30/2022
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Quantity | Instrument	2
Notional amount	$ 28,434
Derivative asset, fair market value	$ 96
Interest rate swap, 8/31/2022-9/30/2022 | Minimum
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Maturity dates	Aug. 31, 2022
Hedge interest rates	1.29%
Interest rate swap, 8/31/2022-9/30/2022 | Maximum
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Maturity dates	Sep. 30, 2022
Hedge interest rates	2.37%
Interest rate swap, 4/30/2024-10/31/2024
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Quantity | Instrument	6
Notional amount	$ 151,088
Derivative liability, fair market value	$ (2,280)
Interest rate swap, 4/30/2024-10/31/2024 | Minimum
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Maturity dates	Apr. 30, 2024
Hedge interest rates	2.16%
Interest rate swap, 4/30/2024-10/31/2024 | Maximum
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Maturity dates	Oct. 31, 2024
Hedge interest rates	2.69%
Interest rate swap, 10/31/2028
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Quantity | Instrument	4
Maturity dates	Oct. 31, 2028
Notional amount	$ 124,963
Derivative asset, fair market value	$ 78
Interest rate swap, 10/31/2028 | Minimum
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedge interest rates	2.17%
Interest rate swap, 10/31/2028 | Maximum
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedge interest rates	2.18%
Interest rate swap, 9/30/2031
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Quantity | Instrument	1
Maturity dates	Sep. 30, 2031
Hedge interest rates	3.23%
Notional amount	$ 9,905
Derivative liability, fair market value	$ (251)
Interest rate swap, 7/31/2034
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Quantity | Instrument	5
Maturity dates	Jul. 31, 2034
Notional amount	$ 144,379
Derivative liability, fair market value	$ (1,524)
Interest rate swap, 7/31/2034 | Minimum
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedge interest rates	2.48%
Interest rate swap, 7/31/2034 | Maximum
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedge interest rates	3.04%
Interest rate swap, 7/31/2035
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Quantity | Instrument	5
Maturity dates	Jul. 31, 2035
Notional amount	$ 140,521
Derivative liability, fair market value	$ (1,647)
Interest rate swap, 7/31/2035 | Minimum
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedge interest rates	2.56%
Interest rate swap, 7/31/2035 | Maximum
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Hedge interest rates	2.95%