Note 19 - Revenue: Components of accounts receivable and accrued revenue (Tables)

3 Months Ended

Mar. 31, 2018

Revenue from Contract with Customer [Abstract]

Components of accounts receivable and accrued revenue

Presented in the following table are the components of accounts receivable and accrued revenue:

		March 31, 2018		January 1, 2018
Accounts receivable from customers
Texas Market	$	7,174,846	$	6,828,105
ISO New England Market		1,331,006		635,160
Total accounts receivable with customers and other receivables		8,505,852		7,463,265
Accrued revenue from customers
Texas Market		21,016,075		20,146,719
ISO New England Market		1,223,870		697,810
Total accrued revenue with customers		22,239,945		20,844,529
Total accounts receivable and accrued revenue	$	30,745,797	$	28,307,794