Additional Financial Information

3 Months Ended

Mar. 31, 2023

Organization, Consolidation and Presentation of Financial Statements [Abstract]

NOTE 12. ADDITIONAL FINANCIAL INFORMATION

Cash and Cash Flows

We typically maintain our restricted cash balances for purchases and sales of certain investment securities and funding of certain deferred compensation benefit payments.

The following table summarizes cash and cash equivalents and restricted cash balances contained on our consolidated balance sheets:


	March 31,				December 31,
	2023		2022		2022		2021
Cash and cash equivalents from continuing operations	$	2,821	$	17,084	$	3,701	$	19,223
Cash and cash equivalents from discontinued operations	—		21,481		—		1,946
Restricted cash in Prepaid and other current assets	1		2		1		3
Restricted cash in Other Assets	120		81		91		144
Cash and Cash Equivalents and Restricted Cash	$	2,942	$	38,648	$	3,793	$	21,316

The following table summarizes cash paid during the periods for interest and income taxes:


	Three months ended
	March 31,
Cash paid (received) during the period for:	2023		2022
Interest	$	1,971	$	2,154
Income taxes, net of refunds	10		72


The following table summarizes capital expenditures:
	Three months ended
	March 31,
	2023		2022
Purchase of property and equipment	$	4,291	$	4,532
Interest during construction - capital expenditures1	44		36
Total Capital Expenditures	$	4,335	$	4,568

The following table summarizes acquisitions, net of cash acquired:
	Three months ended
	March 31,
	2023		2022
Business acquisitions	$	—	$	—
Spectrum acquisitions	63		8,956
Interest during construction - spectrum1	228		288
Total Acquisitions	$	291	$	9,244
1 Total capitalized interest was $272 and $324 for the three months ended March 31, 2023 and 2022, respectively.