Revenue: Disaggregation of Revenue (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Revenue	$ 7,853,181	$ 8,729,725
UNITED STATES
Revenue	6,545,214	7,178,318
Non-US
Revenue	1,307,967	1,551,407
Automotive
Revenue	4,677,955	5,051,068
NonAutomotive
Revenue	3,175,226	3,678,657
Fastener
Revenue	6,723,854	7,856,813
Fastener | UNITED STATES
Revenue	5,435,993	6,391,747
Fastener | Non-US
Revenue	1,287,861	1,465,066
Fastener | Automotive
Revenue	4,629,190	5,006,190
Fastener | NonAutomotive
Revenue	2,094,564	2,850,623
Assembly Equipment
Revenue	1,129,327	872,912
Assembly Equipment | UNITED STATES
Revenue	1,109,221	786,571
Assembly Equipment | Non-US
Revenue	20,106	86,341
Assembly Equipment | Automotive
Revenue	48,665	44,878
Assembly Equipment | NonAutomotive
Revenue	$ 1,080,662	$ 828,034