Acquisitions - Lincoln Hill (Details) - Lincoln Hill	1 Months Ended
	Nov. 30, 2018 USD ($) shares
Business Acquisition [Line Items]
Purchase price	$ 19,028,000
Common shares issued (value)	18,782,000
Cash	0
Transaction advisory fees and other acquisition costs	246,000
Assets:
Total assets acquired	$ 19,028,000
Common Stock
Business Acquisition [Line Items]
Common shares issued (in shares) | shares	4,268,703
Price per common share issued (UDS per share)	$ 4,400