Supplemental Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2020

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):

	Six Months Ended
	June 30,
	2020		2019
Cash paid for interest	$	218	$	182
Cash paid for federal and state income taxes	182		233
Cash refund for NOL carryback under CARES Act	2,703		—
Non-cash transactions:
Change in accounts payable related to property and equipment additions	(1,237)		(1,179)
Property and equipment acquired under finance leases	1,656		4,148
Issuance of common shares in asset acquisition	—		392