Restricted Cash and equivalents Restricted Cash and equivalents

9 Months Ended

Sep. 30, 2019

Restricted Cash [Abstract]

Cash and Cash Equivalents Disclosure [Text Block]

Restricted cash and equivalents

The Company had restricted cash and cash equivalents of $103,885 and $92,382 at September 30, 2019 and December 31, 2018, respectively. There has been no material change in the nature of the Company's restricted cash and cash equivalents from that described in Note 4 to the Company's consolidated financial statements included in the 10-K.