Leases Schedule of Future Minimum Rental Payments for Operating Leases (Tables)

3 Months Ended

Mar. 31, 2019

Leases [Abstract]

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

Remaining maturity of our existing lease liabilities as of March 31, 2019 is as follows:

	Operating Leases (1)
2019	$	2,949
2020	4,106
2021	4,021
2022	3,819
2023	3,573
Thereafter	20,084
Total	$	38,552
Less: interest	(11,321		)
Present value of lease liabilities	$	27,231

⁽¹⁾ Operating lease payments include $4,615 of payments related to options to extend lease terms that are reasonably expected to be exercised.