Note 2 - Revenue Recognition (Tables)

3 Months Ended

Mar. 31, 2025

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended March 31,
	2025		2024
Voice Service¹	$	1,225,575	$	1,372,387
Network Access¹		739,536		968,286
Video Service¹		2,880,680		2,989,949
Data Service¹		7,259,832		6,675,840
Directory²		125,771		140,765
Other Contracted Revenue³		548,681		675,834
Other⁴		531,978		470,536
Revenue from customers		13,312,053		13,293,597
Subsidy and other revenue outside scope of ASC 606⁵		4,568,716		3,651,528
Total revenue	$	17,880,769	$	16,945,125

Contract with Customer, Contract Asset, Contract Liability, and Receivable [Table Text Block]

	March 31,		December 31,
	2025		2024
Accounts receivable, net - beginning balance	$	1,567,927	$	1,966,012
Accounts receivable, net - ending balance	$	1,986,935	$	1,567,927
Contract assets - beginning balance		1,419,660		1,458,631
Contract assets - ending balance		1,370,960		1,419,660
Contract liabilities - beginning balance		363,818		551,995
Contract liabilities - ending balance		373,202		363,818