6 - Segment Information: Disaggregation of Revenue (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Revenue	$ 33,646,033	$ 33,974,558
UNITED STATES
Revenue	28,157,910	28,333,216
Non-US
Revenue	5,488,123	5,641,342
Automotive
Revenue	18,663,973	17,730,756
Nonautomotive
Revenue	14,982,060	16,243,802
Fastener
Revenue	30,291,547	29,831,388
Fastener | UNITED STATES
Revenue	24,955,181	24,280,114
Fastener | Non-US
Revenue	5,336,366	5,551,274
Fastener | Automotive
Revenue	18,454,238	17,573,104
Fastener | Nonautomotive
Revenue	11,837,309	12,258,284
Assembly Equipment
Revenue	3,354,486	4,143,170
Assembly Equipment | UNITED STATES
Revenue	3,202,729	4,053,102
Assembly Equipment | Non-US
Revenue	151,757	90,068
Assembly Equipment | Automotive
Revenue	209,735	157,652
Assembly Equipment | Nonautomotive
Revenue	$ 3,144,751	$ 3,985,518