v3.26.1
Note 10 - Segment Reporting - Segment Reconciliation (Details) - USD ($)
 3 Months Ended 6 Months Ended
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Revenues $ 23,678,636 $ 19,960,990 $ 49,144,410 $ 41,970,040
Cost of services 17,952,649 14,820,921 38,281,540 32,020,828
Gross profit 5,725,987 5,140,069 10,862,870 9,949,212
Depreciation and amortization 286,018 464,599 511,763 960,369
Capital expenditures 134,052 63,590 532,124 73,925
Identifiable assets [1] 14,767,471 11,862,852 14,767,471 11,862,852
Gross profit 5,725,987 5,140,069 10,862,870 9,949,212
Processing [Member]        
Cost of services 13,335,991 10,974,067 28,074,400 23,648,164
Services [Member[        
Cost of services 783,939 567,727 1,542,154 1,699,602
Postage [Member]        
Cost of services 3,832,719 3,279,127 8,664,986 6,673,062
Output Solutions [Member]        
Revenues 5,716,029 4,685,985 12,564,982 10,457,583
Cost of services 4,616,658 3,846,854 10,207,140 8,372,664
Gross profit 1,099,371 839,131 2,357,842 2,084,919
Depreciation and amortization 36,789 235,547 45,452 478,175
Capital expenditures 38,607 61,859 386,591 61,859
Identifiable assets [1] 4,742,853 3,816,153 4,742,853 3,816,153
Gross profit 1,099,371 839,131 2,357,842 2,084,919
Output Solutions [Member] | Processing [Member]        
Cost of services 0 0 0 0
Output Solutions [Member] | Services [Member[        
Cost of services 783,939 567,727 1,542,154 1,699,602
Output Solutions [Member] | Postage [Member]        
Cost of services 3,832,719 3,279,127 8,664,986 6,673,062
Merchant Services [Member]        
Revenues 17,962,607 15,275,005 36,579,428 31,512,457
Cost of services 13,335,991 10,974,067 28,074,400 23,648,164
Gross profit 4,626,616 4,300,938 8,505,028 7,864,293
Depreciation and amortization 249,229 229,052 466,311 482,194
Capital expenditures 95,445 1,731 145,533 12,066
Identifiable assets [1] 10,024,618 8,046,699 10,024,618 8,046,699
Gross profit 4,626,616 4,300,938 8,505,028 7,864,293
Merchant Services [Member] | Processing [Member]        
Cost of services 13,335,991 10,974,067 28,074,400 23,648,164
Merchant Services [Member] | Services [Member[        
Cost of services 0 0 0 0
Merchant Services [Member] | Postage [Member]        
Cost of services $ 0 $ 0 $ 0 $ 0
[1] Identifiable assets is calculated by summing the balances of accounts receivable, net; inventory; property and equipment, net; operating lease right-of-use lease assets; and intangibles, net.