Long-lived Assets, net (Tables)

12 Months Ended

Dec. 31, 2018

Schedule of Long-lived Assets [Table Text Block]

				2018				2017
		Cost		Accumulated		Net book value		Net book value
				depreciation
Composting buildings	$	2,155,572	$	167,428	$	1,988,144	$	2,302,651
Gore cover system		859,076		110,964		748,112		906,953
Driveway and paving		339,746		35,107		304,639		360,835
Machinery and equipment		44,713		17,052		27,661		44,667
Equipment under capital lease		404,088		123,765		280,323		229,561
Office trailer		6,231		2,414		3,817		6,182
Computer equipment		6,478		3,292		3,186		3,368
Computer software		6,744		4,355		2,389		6,264
Automotive equipment		1,466		513		953		1,514
Signage		2,488		602		1,886		2,593
	$	3,826,602	$	465,492	$	3,361,110	$	3,864,588