Leases and Commitments Supplemental Cash Flow Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($)
Leases [Abstract]
Operating Leases, Cash Paid in Measurement of Amounts for Lease Liabilities	$ 3,240
Financing Leases, Cash Paid in Measurement of Amounts for Lease Liabilities	972
Total Cash Paid in Measurement of Amounts for Lease Liabilities	4,212
Right-of-Use Asset Obtained in Exchange for Operating Lease Liability	19
Right-of-Use Asset Obtained in Exchange for Finance Lease Liability	935
Right-of-Use Asset Obtained in Exchange for Total Lease Liability	$ 954