Variable Interest Entity Disclosure [Text Block]	6 Months Ended
Jun. 30, 2018
Notes
Variable Interest Entity Disclosure	The Company has a minority interest in certain limited partnerships that we have determined to be Variable Interest Entities (“VIEs”). The aforementioned VIEs are not required to be consolidated in the Company’s condensed consolidated financial statements as we are not the primary beneficiary since we do not have the power to direct the activities that most significantly impact the VIEs’ economic performance. The Company will periodically reassess whether we are the primary beneficiary in any of these investments. The reassessment process will consider whether we have acquired the power to direct the most significant activities of the VIE through changes in governing documents or other circumstances. Our maximum loss exposure is limited to our combined $3,936,000 carrying value in these equity investments which is included in other investments in the Condensed Consolidated Balance Sheet as of June 30, 2018.

Variable Interest Entity Disclosure [Text Block]

6 Months Ended

Jun. 30, 2018

The Company has a minority interest in certain limited partnerships that we have determined to be Variable Interest Entities (“VIEs”). The aforementioned VIEs are not required to be consolidated in the Company’s condensed consolidated financial statements as we are not the primary beneficiary since we do not

have the power to direct the activities that most significantly impact the VIEs’ economic performance.

The Company will periodically reassess whether we are the primary beneficiary in any of these investments. The reassessment process will consider whether we have acquired the power to direct the most significant activities of the VIE through changes in governing documents or other circumstances. Our maximum loss exposure is limited to our combined $3,936,000 carrying value in these equity investments which is included in other investments in the Condensed Consolidated Balance Sheet as of June 30, 2018.