Significant Accounting Policies, Leases (Details) - USD ($) $ in Thousands		Sep. 30, 2019	Dec. 31, 2018
Operating Leases [Abstract]
Right-of-use operating lease assets	[1]	$ 13,000
Operating lease liabilities	[2]	17,731
Current portion of operating lease liabilties		$ 2,100
Topic 842 [Member]
Operating Leases [Abstract]
Right-of-use operating lease assets			$ 13,500
Operating lease liabilities			18,500
Current portion of operating lease liabilties			$ 2,000

[1] Included in deposits and other assets on our condensed consolidated balance sheet.

[2] Current portion of $2.1 million was included in current portion of long-term obligations on our condensed consolidated balance sheet, with the difference included in long-term obligations.