Guarantees	3 Months Ended
Mar. 31, 2019
Guarantees [Abstract]
Guarantees [Text Block]	Note 10 – Guarantees Nuvera has guaranteed a portion of a ten-year loan owed by FiberComm, LC, originally set to mature on September 30, 2021. As of March 31, 2019, we have recorded a liability of $314,502 in connection with the guarantee on this loan. This guarantee may be exercised if FiberComm, LC does not make its required payments on this note. On September 14, 2018, FiberComm, LC opened a new construction loan on which it may draw funds, up to $4 million, to complete the construction of a data center/carrier hotel in downtown Sioux City, Iowa. On March 31, 2019, the remaining balance of the existing ten-year loan, with an original maturity date of September 30, 2021, was combined with the amount of funds drawn on the new construction loan into one note, maturing on April 30, 2026. This new note is a seven-year note, utilizing a ten-year amortization schedule, with a balloon payment due in April 2026. Nuvera has guaranteed a 50% pro rata portion (existing 20% ownership) of the new construction loan.

Guarantees

3 Months Ended

Mar. 31, 2019

Note 10 – Guarantees

Nuvera has guaranteed a portion of a ten-year loan owed by FiberComm, LC, originally set to mature on September 30, 2021. As of March 31, 2019, we have recorded a liability of $314,502 in connection with the guarantee on this loan. This guarantee may be exercised if FiberComm, LC does not make its required payments on this note.

On September 14, 2018, FiberComm, LC opened a new construction loan on which it may draw funds, up to $4 million, to complete the construction of a data center/carrier hotel in downtown Sioux City, Iowa. On March 31, 2019, the remaining balance of the existing ten-year loan, with an original maturity date of September 30, 2021, was combined with the amount of funds drawn on the new construction loan into one note, maturing on April 30, 2026. This new note is a seven-year note, utilizing a ten-year amortization schedule, with a balloon payment due in April 2026. Nuvera has guaranteed a 50% pro rata portion (existing 20% ownership) of the new construction loan.