Fair Value Measurements - Recurring Measurements (Details) - Fair Value, Measurements, Recurring - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Level 1
Schedule of Fair Value Assets and Liabilities Measured on Recurring Basis
Derivative interest rate assets	$ 0	$ 0
Level 2
Schedule of Fair Value Assets and Liabilities Measured on Recurring Basis
Derivative interest rate assets	1,057	1,637
Level 3
Schedule of Fair Value Assets and Liabilities Measured on Recurring Basis
Derivative interest rate assets	$ 0	$ 0