DEBT - Narrative (Details)		3 Months Ended		6 Months Ended
	May 11, 2020 USD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2020 CAD ($)	Jun. 30, 2020 USD ($)	Jun. 30, 2020 CAD ($)	Dec. 31, 2019 USD ($)
The Bank of San Antonio | Term loan
Line of Credit Facility [Line Items]
Long-term debt	$ 6,000,000	$ 6,000,000		$ 6,000,000
Debt term	36 months
Debt interest	3.50%
Line of Credit | The Bank of San Antonio | Revolving Credit Facility
Line of Credit Facility [Line Items]
Maximum borrowing capacity		$ 8,500,000		$ 8,500,000
Line of credit facility interest rate		3.50%		3.50%	3.50%	5.50%
Repayments of debt		$ 6,000,000
Interest		41,806
Amount outstanding		$ 0		$ 0		$ 0
Covenant, debt service coverage ratio required, minimum		1.25		1.25	1.25
Covenant, funded debt To EBITDA ratio, maximum		2.5		2.5	2.5
Line of Credit | HSBC Bank Canada | Revolving Credit Facility
Line of Credit Facility [Line Items]
Maximum borrowing capacity					$ 4,500,000
Line of credit facility interest rate		2.70%		2.70%	2.70%	4.20%
Repayments of debt			$ 4,000,000
Interest			$ 13,051
Amount outstanding		$ 0		$ 0		$ 0
Prime Rate | Line of Credit | The Bank of San Antonio | Revolving Credit Facility
Line of Credit Facility [Line Items]
Basis spread on prime rate				1.00%
Debt instrument floor rate				3.50%
Prime Rate | Line of Credit | HSBC Bank Canada | Revolving Credit Facility
Line of Credit Facility [Line Items]
Basis spread on prime rate				0.25%