Revenue Recognition (Details) - A-CAM - USD ($)		12 Months Ended
	Feb. 27, 2019	Dec. 31, 2019
Lowa Operations [Member]
Revenue Recognition (Details) - A-CAM [Line Items]
Construction Contractor, Receivable, Excluding Contract Retainage	$ 596,084
Increase (Decrease) in Receivables	106,214
Minnesota Operations [Member]
Revenue Recognition (Details) - A-CAM [Line Items]
Construction Contractor, Receivable, Excluding Contract Retainage	8,354,481
Increase (Decrease) in Receivables	$ 706,273
ACAM [Member]
Revenue Recognition (Details) - A-CAM [Line Items]
Contract Receivable Period	10 years	10 years