Supplemental Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2017

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Information

Supplemental cash flows and non-cash transactions were as follows for the periods indicated (in thousands):

	Nine Months Ended
	September 30,
	2017		2016
Cash paid for federal and state taxes	$	381	$	2,582
Non-cash transactions:
Change in accounts payable related to property and equipment additions	—		382
Property and equipment acquired under capital leases	1,808		—