Note 8 - Leases (Tables)

12 Months Ended

Dec. 31, 2019

Notes Tables

Lease, Cost [Table Text Block]

	2019
Operating lease cost	$	77,394
Finance lease cost
Amortization of right-of-use assets		920
Interest on lease liabilities		19
Variable lease cost		26,030
Short term lease cost		4,712
Total lease expense	$	109,075
Sublease revenues		(3,124	)
Total lease cost, net of sublease revenues	$	105,951

	2019
Right-of-use assets obtained in exchange for lease obligations:
Operating leases recognized on transition to ASC 842	$	274,696
Operating leases commencing in 2019		36,945
Finance leases		400
Cash paid for amounts included in the measurement of lease liabilities:
Operating cash flows from operating leases	$	(79,764	)
Operating cash flows from finance leases		(19	)
Financing cash flows from finance leases		(874	)

	December 31
	2019
Weighted average remaining lease term
Operating leases (years)		5.5
Finance leases (years)		1.8
Weighted average discount rate
Operating leases		3.3	%
Finance leases		1.5	%

Lessee, Leases Balance Sheet Infomration [Table Text Block]

	As at December 31, 2019
Operating leases
Operating lease right-of-use assets	$	263,639
Operating lease liabilities - current	$	(69,866	)
Operating lease liabilities - non-current		(229,224	)
Total operating lease liabilities	$	(299,090	)
Finance leases
Fixed assets, gross	$	3,164
Accumulated depreciation		(2,320	)
Fixed assets, net	$	844
Long-term debt - current	$	(550	)
Long-term debt - non-current		(303	)
Total finance lease liabilities	$	(853	)

Lessee, Lease, Liability, Maturity [Table Text Block]

	One year		Two years		Three years		Four years		Five years		Thereafter		Total
Operating leases	$	78,135	$	65,448	$	53,403	$	42,234	$	32,652	$	56,669	$	328,541
Present value of operating lease liabilities														299,090
Difference between undiscounted cash flows and discounted cash flows													$	29,451
Finance leases	$	552	$	232	$	79	$	-	$	-	$	-	$	863
Present value of finance lease liabilities														853
Difference between undiscounted cash flows and discounted cash flows													$	10

Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block]

2019	$	86,376
2020		76,169
2021		62,171
2022		51,011
2023		38,103
Thereafter		97,631
	$	411,461