Change in Accounting Principle - Leases (Details) - USD ($)	Dec. 31, 2019	Nov. 30, 2019	Jun. 30, 2019	Jan. 01, 2019
Change in Accounting Principle
Term of operating lease			5 years 8 months
COLORADO
Change in Accounting Principle
Right of use assets			$ 465,000
Lease liability			$ 450,000
Future lease payments discount rate			9.50%
Mexico and Argentina
Change in Accounting Principle
Right of use assets				$ 45,000
Lease liability				$ 45,000
Mexico
Change in Accounting Principle
Term of operating lease		4 years
Right of use assets		$ 174,000
Lease liability		$ 174,000
Argentina
Change in Accounting Principle
Term of operating lease	2 years
Right of use assets	$ 18,000
Lease liability	$ 18,000