Income Taxes - Provision (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Current provision (benefit):
States	$ 49,000	$ 27,000
Total current provision	49,000	27,000
Deferred provision (benefit):
Federal		(343,000)
States		(122,000)
Total deferred provision		(465,000)
Total provision for income taxes	$ 49,000	$ (438,000)