Leases (Impact of Adoption) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Jan. 01, 2019
Assets
Right of use asset from operating leases, net	$ 2,444	$ 14,999
Liabilities
Accounts payable and accrued liabilities	1,259	12,467
Noncurrent operating lease obligations	$ 917	2,532
Effect of change
Assets
Right of use asset from operating leases, net		14,999
Liabilities
Accounts payable and accrued liabilities		12,467
Noncurrent operating lease obligations		$ 2,532