Note 16 - Supplemental Cash Flow Information

9 Months Ended

Sep. 30, 2020

Notes to Financial Statements

Cash Flow, Supplemental Disclosures [Text Block]

16. SUPPLEMENTAL CASH FLOW INFORMATION

Restricted cash of $1,628 at September 30, 2020 consisted of certificates of deposit of $1,600 required under the terms of certain contracts to which the Company is a party and other restricted cash of $28. Restricted cash of $1,631 at December 31, 2019 consisted of certificates of deposit of $1,600 required under the terms of certain contracts to which the Company is a party and other restricted cash of $31.

The following table provides a reconciliation of cash and cash equivalents and restricted cash reported within the statement of financial position at September 30, 2020 and 2019 that sum to the total of these items reported in the statement of cash flows.

	September 30,
	2020		2019
Cash and cash equivalents	$	32,215	$	25,046
Restricted cash		1,628		1,631
Total cash, cash equivalents and restricted cash	$	33,843	$	26,677

The following table presents supplemental non-cash transaction information for the nine-month periods ended September 30, 2020 and 2019.

	2020		2019
Supplemental Non-cash Transactions:
Capital expenditures incurred but not paid at September 30	$	6,411	$	5,823
Dividends payable at September 30, 2020	$	16	$	-
Additions to ARO asset	$	137	$	58
Operating lease right-of-use assets obtained in exchange for operating lease liabilities	$	10,210	$	592