INVESTMENT TAX CREDITS (Tables)

12 Months Ended

Dec. 31, 2017

INVESTMENT TAX CREDITS

Schedule of non-refundable investment tax credits expiration

The non-refundable investment tax credits expire as follows (in thousands):

	Federal ITC
Expires in:
2030	$	764
2031	1,000
2032	1,125
2033	1,018
	$	3,907